![Amazon.com: UMLIFE 10pcs Hall Sensors Module 3144E Hall Switch Speed Magnetic Swiches Speed Counting Sensor Module for Arduino Smart Car : Industrial & Scientific Amazon.com: UMLIFE 10pcs Hall Sensors Module 3144E Hall Switch Speed Magnetic Swiches Speed Counting Sensor Module for Arduino Smart Car : Industrial & Scientific](https://m.media-amazon.com/images/I/51H23Q3ajZS._AC_SY580_.jpg)
Amazon.com: UMLIFE 10pcs Hall Sensors Module 3144E Hall Switch Speed Magnetic Swiches Speed Counting Sensor Module for Arduino Smart Car : Industrial & Scientific
![Fielect KY-026 Flame Sensor Module IR Sensor Detector Temperature Detecting for Arduino: Amazon.com: Industrial & Scientific Fielect KY-026 Flame Sensor Module IR Sensor Detector Temperature Detecting for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/418tBnS7QHL._AC_SY1000_.jpg)
Fielect KY-026 Flame Sensor Module IR Sensor Detector Temperature Detecting for Arduino: Amazon.com: Industrial & Scientific
![Amazon.com: HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3 : Industrial & Scientific Amazon.com: HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3 : Industrial & Scientific](https://m.media-amazon.com/images/I/518htlHk-dL._AC_SY580_.jpg)
Amazon.com: HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3 : Industrial & Scientific
![Amazon.com: DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module for Arduino : Industrial & Scientific Amazon.com: DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module for Arduino : Industrial & Scientific](https://m.media-amazon.com/images/I/51W-qsHRxCL._AC_SY580_.jpg)
Amazon.com: DAOKI 5PCS 30A Range Current Sensor Module ACS712 Module for Arduino : Industrial & Scientific
![Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics](https://m.media-amazon.com/images/I/51+EGguT93L._AC_SY1000_.jpg)
Amazon.com: HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot : Electronics
![Amazon.com: kuman Compatible For Arduino Raspberry pi Sensor kit, 37 in 1 Robot Projects Starter Kits with Tutorials Compatible for Arduino RPi 3 2 Model B B+ K5 : Electronics Amazon.com: kuman Compatible For Arduino Raspberry pi Sensor kit, 37 in 1 Robot Projects Starter Kits with Tutorials Compatible for Arduino RPi 3 2 Model B B+ K5 : Electronics](https://m.media-amazon.com/images/S/aplus-media/sc/d997d508-3c95-4819-80d6-7774d3e2a20a.__CR0,0,300,300_PT0_SX300_V1___.jpg)
Amazon.com: kuman Compatible For Arduino Raspberry pi Sensor kit, 37 in 1 Robot Projects Starter Kits with Tutorials Compatible for Arduino RPi 3 2 Model B B+ K5 : Electronics
![HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for Arduino: Amazon.com: Industrial & Scientific HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41N5SVxoM1L._AC_SY1000_.jpg)
HiLetgo Analog Current Meter Sensor Module AC 0~5A Ammeter Sensor Board Based on TA12-100 for Arduino: Amazon.com: Industrial & Scientific
![Hall Effect Magnetic Sensor Module, 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MUZHI(6 Pcs): Amazon.com: Industrial & Scientific Hall Effect Magnetic Sensor Module, 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MUZHI(6 Pcs): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51HJtydFUgL._AC_SY1000_.jpg)
Hall Effect Magnetic Sensor Module, 3144E A3144 Hall Effect Sensor KY-003 DC 5V for Arduino PIC AVR Smart Cars by MUZHI(6 Pcs): Amazon.com: Industrial & Scientific
![Amazon.com: Teyleten Robot TCS34725 TCS-34725 Color Sensor Colour Recognition Module RGB Light Color Sensor for Arduino (3pcs) : Electronics Amazon.com: Teyleten Robot TCS34725 TCS-34725 Color Sensor Colour Recognition Module RGB Light Color Sensor for Arduino (3pcs) : Electronics](https://m.media-amazon.com/images/I/51cijOfrf5L._AC_.jpg)
Amazon.com: Teyleten Robot TCS34725 TCS-34725 Color Sensor Colour Recognition Module RGB Light Color Sensor for Arduino (3pcs) : Electronics
![HiLetgo BMP180 GY-68 Digital Barometric Pressure Sensor Module Replace BMP085 for Arduino: Amazon.com: Industrial & Scientific HiLetgo BMP180 GY-68 Digital Barometric Pressure Sensor Module Replace BMP085 for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41RdLqb3eGL._AC_SY1000_.jpg)
HiLetgo BMP180 GY-68 Digital Barometric Pressure Sensor Module Replace BMP085 for Arduino: Amazon.com: Industrial & Scientific
![Amazon.com: seeed studio Arduino Sensor Kit All-in-one Starter Kit Come with 10 Sensors 10 Lessons, Tutorial for STEAM Education Compatible with Arduino IDE, Arduino UNO Compatible Board with Pre-Wired Module. : Health Amazon.com: seeed studio Arduino Sensor Kit All-in-one Starter Kit Come with 10 Sensors 10 Lessons, Tutorial for STEAM Education Compatible with Arduino IDE, Arduino UNO Compatible Board with Pre-Wired Module. : Health](https://m.media-amazon.com/images/I/51DOP1DtzNL._AC_SY1000_.jpg)
Amazon.com: seeed studio Arduino Sensor Kit All-in-one Starter Kit Come with 10 Sensors 10 Lessons, Tutorial for STEAM Education Compatible with Arduino IDE, Arduino UNO Compatible Board with Pre-Wired Module. : Health
![Amazon.com: KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay, IR Receiver, LED Modules, Servo Motor, Temperture, Gas Sensor, Programming for Beginners Adults Learning : Electronics Amazon.com: KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay, IR Receiver, LED Modules, Servo Motor, Temperture, Gas Sensor, Programming for Beginners Adults Learning : Electronics](https://m.media-amazon.com/images/I/61XiG0JhYHL._AC_.jpg)
Amazon.com: KEYESTUDIO 48 Sensors Modules Starter Kit for Arduino with LCD, 5v Relay, IR Receiver, LED Modules, Servo Motor, Temperture, Gas Sensor, Programming for Beginners Adults Learning : Electronics
![Amazon.com: UMLIFE Sensor Modules Kit for Arduino Raspberry, 22 in 1 Project Super Starter Kits for UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit : Electronics Amazon.com: UMLIFE Sensor Modules Kit for Arduino Raspberry, 22 in 1 Project Super Starter Kits for UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit : Electronics](https://m.media-amazon.com/images/I/61HP+2MJj9L._AC_.jpg)
Amazon.com: UMLIFE Sensor Modules Kit for Arduino Raspberry, 22 in 1 Project Super Starter Kits for UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit : Electronics
![Amazon.com: ESP32 CAM for Arduino Kits Monitor Snapshot Face Detection Recognition WiFi Bluetooth Camera Module with 128M SD Card USB to Serial Cable HC-SR501 Sound Sensor Compatible for Arduino IDE(Tutorial) : Electronics Amazon.com: ESP32 CAM for Arduino Kits Monitor Snapshot Face Detection Recognition WiFi Bluetooth Camera Module with 128M SD Card USB to Serial Cable HC-SR501 Sound Sensor Compatible for Arduino IDE(Tutorial) : Electronics](https://m.media-amazon.com/images/I/51S+byZ+SSL._AC_.jpg)
Amazon.com: ESP32 CAM for Arduino Kits Monitor Snapshot Face Detection Recognition WiFi Bluetooth Camera Module with 128M SD Card USB to Serial Cable HC-SR501 Sound Sensor Compatible for Arduino IDE(Tutorial) : Electronics
![Amazon.com: 16 in 1 Project Super Starter Kits Sensor Modules Kit for Arduino Raspberry for UNO R3 Mega2560 Mega328 Nano Raspberry Pi 3 2 Model B K62 (16 in 1) : Electronics Amazon.com: 16 in 1 Project Super Starter Kits Sensor Modules Kit for Arduino Raspberry for UNO R3 Mega2560 Mega328 Nano Raspberry Pi 3 2 Model B K62 (16 in 1) : Electronics](https://m.media-amazon.com/images/I/515gNEtFOSL._AC_SY580_.jpg)
Amazon.com: 16 in 1 Project Super Starter Kits Sensor Modules Kit for Arduino Raspberry for UNO R3 Mega2560 Mega328 Nano Raspberry Pi 3 2 Model B K62 (16 in 1) : Electronics
![Amazon.com: SunFounder Ultimate Sensor Kit Compatible with Arduino R3 Mega2560 Mega328 Nano - Including 98 Page Instructions Book : Electronics Amazon.com: SunFounder Ultimate Sensor Kit Compatible with Arduino R3 Mega2560 Mega328 Nano - Including 98 Page Instructions Book : Electronics](https://m.media-amazon.com/images/I/61mfkM0mlZL._AC_SY580_.jpg)
Amazon.com: SunFounder Ultimate Sensor Kit Compatible with Arduino R3 Mega2560 Mega328 Nano - Including 98 Page Instructions Book : Electronics
![Amazon.com: EEEEE UNO R3 ATMEGA328P ATMEGA16U2 & Multi-Function Shield Starter kit (2 in 1) for Sensor Relay with Digital Display Switches with USB Cable Compatible with Arduino IDE : Electronics Amazon.com: EEEEE UNO R3 ATMEGA328P ATMEGA16U2 & Multi-Function Shield Starter kit (2 in 1) for Sensor Relay with Digital Display Switches with USB Cable Compatible with Arduino IDE : Electronics](https://m.media-amazon.com/images/I/51xeLKRtnvL._AC_SY580_.jpg)
Amazon.com: EEEEE UNO R3 ATMEGA328P ATMEGA16U2 & Multi-Function Shield Starter kit (2 in 1) for Sensor Relay with Digital Display Switches with USB Cable Compatible with Arduino IDE : Electronics
![Amazon.com: 16 in 1 Project Super Starter Kits Sensor Modules Kit for Arduino Raspberry for UNO R3 Mega2560 Mega328 Nano Raspberry Pi 3 2 Model B K62 (16 in 1) : Electronics Amazon.com: 16 in 1 Project Super Starter Kits Sensor Modules Kit for Arduino Raspberry for UNO R3 Mega2560 Mega328 Nano Raspberry Pi 3 2 Model B K62 (16 in 1) : Electronics](https://m.media-amazon.com/images/I/51kl84dTa9L._AC_SY580_.jpg)
Amazon.com: 16 in 1 Project Super Starter Kits Sensor Modules Kit for Arduino Raspberry for UNO R3 Mega2560 Mega328 Nano Raspberry Pi 3 2 Model B K62 (16 in 1) : Electronics
![4pcs 25V Voltage Sensor Module Range 3-Terminal Voltage Detector for Arduino: Amazon.com: Industrial & Scientific 4pcs 25V Voltage Sensor Module Range 3-Terminal Voltage Detector for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51cQGg7u-LL._AC_SY1000_.jpg)
4pcs 25V Voltage Sensor Module Range 3-Terminal Voltage Detector for Arduino: Amazon.com: Industrial & Scientific
![Amazon.com: KEYESTUDIO Turbidity Sensor Module V1 for Arduino, Simple to Assess/Test Water Quality : Industrial & Scientific Amazon.com: KEYESTUDIO Turbidity Sensor Module V1 for Arduino, Simple to Assess/Test Water Quality : Industrial & Scientific](https://m.media-amazon.com/images/I/41JRxhF1hPL._AC_SY580_.jpg)
Amazon.com: KEYESTUDIO Turbidity Sensor Module V1 for Arduino, Simple to Assess/Test Water Quality : Industrial & Scientific
![Amazon.com: GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino : Industrial & Scientific Amazon.com: GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino : Industrial & Scientific](https://m.media-amazon.com/images/I/41BFhmP1hCL.jpg)
Amazon.com: GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino : Industrial & Scientific
![Amazon.com: OSOYOO 10PCS Obstacle Avoidance Sensor Module with IR Transmitting, Receiving Tube, and Photoelectric Switch for Arduino Smart Car Robot Raspberry PI 4 3 Model B : Electronics Amazon.com: OSOYOO 10PCS Obstacle Avoidance Sensor Module with IR Transmitting, Receiving Tube, and Photoelectric Switch for Arduino Smart Car Robot Raspberry PI 4 3 Model B : Electronics](https://m.media-amazon.com/images/I/51Dl3TVpyxL._AC_SY580_.jpg)
Amazon.com: OSOYOO 10PCS Obstacle Avoidance Sensor Module with IR Transmitting, Receiving Tube, and Photoelectric Switch for Arduino Smart Car Robot Raspberry PI 4 3 Model B : Electronics
![Amazon.com: KOOKYE 20 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional : Electronics Amazon.com: KOOKYE 20 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional : Electronics](https://m.media-amazon.com/images/I/61P0GyJxyoL._AC_SY580_.jpg)
Amazon.com: KOOKYE 20 in 1 Smart Home Sensor Modules Kit for Arduino Raspberry Pi DIY Professional : Electronics
![Amazon.com: Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs) : Industrial & Scientific Amazon.com: Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs) : Industrial & Scientific](https://m.media-amazon.com/images/I/51WcXdLInpL._AC_SY580_.jpg)