Sensor Modules & Accessories

121 products

Raindrop/Rain Sensor Module Compatible with Arduino Development Board Kit and Technic Building Blocks

$2.86

LCD Display Blue Screen with White Font, Backlit LCD1602 Display Module

$3.59

Dual-axis joystick PS2 game joystick control lever sensor development board microcontroller electronic building block module

$2.39

Compatible with LEGO Technic MQ4 Gas Sensor Arduino and micro:bit Sensor Kit

$3.82

Wholesale BMP388 Digital Temperature and Atmospheric Pressure Sensor, Low Power Consumption, 24-bit Low Noise Barometric Pressure Module

$4.82

14500 Lithium Battery Box - Dual-Section 2-Pin Plug (No Soldering) XH2.54 for Smart Cars (7.4V/8.4V)

$0.57

Microcontroller Keyboard Keypad Matrix Keyboard 3*4/3X4 Keyboard 12-Key Keyboard Module

$2.39

485 Signal Output Wind Speed Sensor - Thermal Anemometer for High-Precision Wind Force/Grade/Flow Detection

$20

Dual-Axis Joystick - PS2 Game Controller Stick Sensor (JoyStick) Electronic Building Blocks KY-023

$0.30

Water Vapor Sensor - Fog and Raindrop Detection Module for Arduino Development Board Kits

$1.20

Electronic building blocks, sliding potentiometer module, compatible with Arduino sensor module development board kit, microcontroller.

$2.86

RGB-LED strip light compatible with Arduino development board kits, sensors, Raspberry Pi compatible with engineered wood

$2.16

Flame Sensor Fire Light Detection Module Infrared Receiver Compatible with Arduino Kit Development Board Building Block

$1.91

PIR Motion Sensor Module Human Infrared Sensor for Arduino Development Board Kit Compatible with Building Blocks

$2.16

Electronic building blocks, collision sensors, intelligent robot collision switches, collision modules, microcontroller modules

$1.68

Ultrasonic Distance Measurement Module - Wide Voltage 3.3V-5.5V, PH2.0 Reverse Connection Protection, Compatible with LEGO Blocks

$2.86

DHT11 Temperature and Humidity Sensor Module - Digital Switch Compatible with Arduino

$3.34

Water level sensor, droplet sensor, water depth detection module, water level module, water level detection compatible building blocks

$1.68

Red, yellow, and green traffic signal light module 5V LED sensor compatible with Arduino and Raspberry Pi

$1.68

Rotary Potentiometer Module - 5V 1K Adjustable Knob Resistor Sensor Compatible with Arduino Programming Electronic Blocks

$1.68

Ambient Light Sensor - Photoresistor Module for Environmental Light Intensity Detection

$1.43

Soil Moisture Sensor Detection Module Automatic Watering Kit for Arduino Development Board

$1.68

Infrared Obstacle Avoidance Sensor Module - Tracking and Tracing Photoelectric Reflective Smart Car Sensor Pair

$1.91

LED sensor, red, yellow, blue, green and white electronic building block light module, UNO development board R3 electronic building block board.

$1.20