Sensor Modules & Accessories

121 products

Raindrop Rain Sensor Rain Sensor Module Compatible with Arduino Development Board Kit Branch Building Blocks

$2.86

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

$3.59

Dual-axis button rocker PS2 game rocker control rod sensor development board microcontroller electronic building block module

$2.39

Compatible with LEGO Technology building block MQ4 gas sensor arduino, micro:bit sensor kit

$3.82

Wholesale BMP388 digital temperature atmospheric pressure sensor low power consumption 24-bit low noise air 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 button joystick PS2 game joystick control stick sensor JoyStick electronic building block KY-023

$0.38

Water vapor sensor fog raindrop sensor suitable for Arduion development board kit compatible building blocks

$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 source detection module infrared receiver compatible arduino kit development board building blocks

$1.91

Human body sensing module sensor red human body infrared applicable arduino development board kit compatible 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 temperature and humidity sensor module compatible with arduino temperature and humidity digital switch

$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 light sensor red, yellow, blue, green and white electronic building blocks light-emitting module UNO development board R3 electronic building board

$1.20