TTP223 Touch Push Button Induction Switch Module Capacitive Sensor Self-Locking/Momentary Single Channel 1

$0.40

Light Sensor Module BH1750FVI Light Sphere with Wire, Original BH1750FVI Chip Module

$18.26

DHT22 Single-Bus Digital Temperature and Humidity Sensor 2302 Module Electronic Building Blocks

$7.45

BMI160 6-Axis Module - 3-Axis Accelerometer 6DOF/IIC/SPI 3-Axis Gyroscope Sensor Module

$11.91

Acceleration MPU9250 Angle Sensor Digital Gyroscope Magnetic Field Tilt Module MPU6050 JY901

$6.00

Raindrop Sensor Module Separate PCB Board Large-Area Rain Sensor 5V Relay Control Water Level Detection

$2.02

DS18B20 Module One-Wire Digital Temperature Sensor Electronic Building Blocks

$2.42

RS485 Temperature and Humidity Transmitter Sensor Probe High-Precision Industrial Grade Waterproof Original Import Acquisition Module

$15.80

Risym Line Tracking Module Line Obstacle Avoidance Module Line Sensor TCRT5000 Infrared Reflective Sensor

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HX711 Weighing Sensor Experiment Kit Finished Product ZY-HX710B Electronic Scale Module Pressure Sensor Weights

$3.80

Soil Moisture Sensor Soil Hygrometer Detection Module 5V 12V Automatic Watering Smart Car Kit

$2.68

Capacitive Soil Moisture Sensor Corrosion Resistant Wide Voltage Operation Includes Wires

$1.85