Quick view Details ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view Details MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Arduino ARDUINO UNO R3 [A000066] MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view Details CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view Details CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Details Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Digitrax Digitrax BD4 Occupancy Detector, 4 Section MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Arduino ARDUINO UNO R3 [A000066] MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view Details CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view Details CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Details Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Digitrax Digitrax BD4 Occupancy Detector, 4 Section MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details Arduino ARDUINO UNO R3 [A000066] MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view Details CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view Details CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Details Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Digitrax Digitrax BD4 Occupancy Detector, 4 Section MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view Details CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Details Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Digitrax Digitrax BD4 Occupancy Detector, 4 Section MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Details Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Digitrax Digitrax BD4 Occupancy Detector, 4 Section MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Details Digitrax Digitrax BD4 Occupancy Detector, 4 Section MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details Digitrax Digitrax BD4 Occupancy Detector, 4 Section MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Details Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM MSRP: $39.12 Now: $32.19 Add to Cart Compare Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view ANCIRS 20 Pack Hall Effect Sensor Transistor for A3144 A3144E OH3144E Brand: ANCIRSFeatures: Limit parameter (25 ℃)Output low current IOL : 50mAStorage temperature range TS : -65 ~ 150 ℃Power supply voltage: VCC 4 to 24V;Output reverse breakdown voltage: Vce 50VOperating temperature TA : E :-20 ~ 85 ℃, L:-40 ~ 150... MSRP: $13.20 Now: $10.59 Add to Cart Compare Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view MXRS 6pcs Hall Effect Magnetic Sensor Module 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MXRS Brand: MXRSFeatures: Model: KY-003. Working voltage: DC 5V.Hall switch integrated circuit using hall effect principle.Its Input For the Magnetic Induction Intensity, the Output is a Digital Voltage SignalSmall size and high sensitivity. Fast response... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Arduino ARDUINO UNO R3 [A000066] Brand: ArduinoFeatures: This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needsArduino Uno is the most used and documented board in... MSRP: $33.36 Now: $27.39 Add to Cart Compare Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view CanaKit CanaKit Raspberry Pi 4 4GB Starter Kit - 4GB RAM Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)32GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $145.68 Now: $120.99 Add to Cart Compare Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view CanaKit Raspberry Pi 4 4GB Starter MAX Kit - 64GB Edition Brand: CanaKitFeatures: Includes Raspberry Pi 4 4GB Model B with 1.5GHz 64-bit quad-core CPU (4GB RAM)64GB Samsung EVO+ Micro SD Card (Class 10) Pre-loaded with NOOBS, USB MicroSD Card ReaderCanaKit Premium High-Gloss Raspberry Pi 4 Case with Integrated... MSRP: $167.28 Now: $138.99 Add to Cart Compare Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Cylewet Cylewet 10Pcs Reed Switch Normally Open (N/O) Magnetic Induction Switch Electromagnetic for Arduino (Pack of 10) CYT1004 Brand: CylewetFeatures: Good sensitivityA compact, small size and light weightDetails: Specifications: Glass Length: 14mm/ 0.55inches Glass Diameter: 2mm/ 0.079inches Total Length: 45mm/ 1.77inches Max Switching Voltage: 300 VDC Min Breakdown... MSRP: $10.32 Now: $8.19 Add to Cart Compare Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Digitrax Digitrax BD4 Occupancy Detector, 4 Section Brand: DigitraxFeatures: Brand new in factory packaging.Expertly designed.Easy to use.True to life detail.Exceptional quality materials.Details: Brand new in factory packaging. MSRP: $49.54 Now: $40.88 Add to Cart Compare Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view DIYMAG DIYMAG 2MM-Mix 100 Piece Refrigerator Magnets for Office, Hobbies, Crafts and Science, Round Ceramic Industrial Ferrite Magnets, Push Pin Magnets, Fridge Magnets, Whiteboard Magnets Brand: DIYMAGColor: 5-20packFeatures: 【Multifunction】 : Can be use as refrigerator magnets, whiteboard magnets, billboard magnets and everything has magnetic, also can help storage things, it’s super useful for home and office.【5 Different Size 】 : 20... MSRP: $20.40 Now: $16.59 Add to Cart Compare Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino Brand: ELEGOOColor: Dupont Wire 120pcs(male to female,male to male, female to female)Features: Each cable length: about 20 cm /8-inchThe cables can be separated to form an assembly containing the number of wires you require for your connection and to... MSRP: $11.74 Now: $9.38 Add to Cart Compare Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view ELEGOO Mega 2560 Project The Most Complete Ultimate Starter Kit w/Tutorial Compatible with Arduino IDE Brand: ELEGOOColor: Mega2560 Complete Starter KitFeatures: The MEGA2560 complete starter kit with more than 200pcs components, premium quality and 100% Compatible with Arduino IDEFree pdf tutorial in the cd (more than 35 lessons)Lcd1602 module and gy-521... MSRP: $88.08 Now: $72.99 Add to Cart Compare Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Projects, RoHS Compliant Brand: ELEGOOColor: BlackFeatures: NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory... MSRP: $20.38 Now: $16.58 Add to Cart Compare Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view ELEGOO Upgraded 37 in 1 Sensor Modules Kit with Tutorial Compatible with Arduino IDE UNO R3 MEGA2560 Nano Brand: ELEGOOFeatures: Updated from the old version (others): Received great ideas from our customers and adopted in this upgraded kit.Removed useless modules like light cup and mercury module, heartbeat sensor, two of the hall sensors, one of the... MSRP: $49.12 Now: $40.53 Add to Cart Compare Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view LABISTS LABISTS Raspberry Pi 4 8GB RAM Starter Kit with 128GB Micro SD Card Preloaded Raspberry Pi OS (Raspbian), Black Case, Fan, Micro HDMI Cable x 2, 5V 3A USB-C Power Supply (8GB RAM) Brand: LABISTSColor: RPI 4(8GB RAM+128GB SD Card)Features: MSRP: $217.65 Now: $180.96 Add to Cart Compare Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view LANDZO LANDZO Raspberry Pi 7 Inch HDMI Touch Display with Case,1024x600 Brand: LANDZOFeatures: 7 inch IPS screen,1024x600 hardware resolution, configurable by software (up to 1920x1080)Supports popular mini PCs such as Raspberry Pi, Jetson Nano, BB Black, Banana Pi, as well as general desktop computers3.5mm audio jack,... MSRP: $82.32 Now: $68.19 Add to Cart Compare Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view OSOYOO OSOYOO 20 in 1 Ultimate Sensor Kit for R3 Mega2560 Nano Raspberry Pi DIY Learning Package with On-line Instructions for Each Module Brand: OSOYOOFeatures: The kit has 20 projects and 20 sensors modules for Arduino and raspberry Pi beginners.This is OSOYOO 20 sensor Starter Kit, developed specially for those beginners who are interested in Arduino.A complete set of Arduino's most... MSRP: $31.66 Now: $25.97 Add to Cart Compare Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK Building Your Model Railroad Hobby Center
Quick view Raspberry Pi Raspberry Pi 3 Model B+ Board (3B+) Brand: Raspberry PiFeatures: 1.4GHz 64-bit quad-core processor, dual-band 2.4GHz and 5GHz wireless LAN. Bluetooth 4.2/BLE, faster Ethernet, and PoE support (with separate PoE HAT).Gigabit Ethernet over USB 2.0 (maximum throughput 300 Mbps), 4 × USB 2.0... MSRP: $59.28 Now: $48.99 Add to Cart Compare Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected × OK
Quick view Raspberry Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) Brand: RaspberryColor: greenFeatures: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1. 5GHz---4GB LPDDR4-2400 SDRAM2. 4 GHz and 5. 0 GHz IEEE 802. 11B/g/n/ac Wireless LAN, Bluetooth 5. 0, double-true Gigabit Ethernet2 × USB 3. 0 ports, 2 x... MSRP: $99.28 Now: $82.32 Add to Cart Compare Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected
Quick view Taiss | sku: B07VPSSLBR Taiss/1 Pair 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch Three Lines Length with Infrared Ray Beam E3F-20DNL-Z-12MM Brand: TaissFeatures: This product is widely used in outdoors gates, garage doors, Weatherproof (IP66) construction for indoor/outdoor usage etc.Supply Voltage:6-36V DC;Type : NPN（normally open ）;Wire Type : DC 3 Wire,Proximity-sensing / Opposite... MSRP: $39.12 Now: $32.19 Add to Cart Compare Compare Selected
