Touch Sensor Module TTP223 224 226 Button Light Touch Switch Self-Locking Momentary Type 1/4/8/16 Channels

$2.46

GY-26 Electronic Compass Module, E-Compass Sensor Module for Robotics, Includes Documentation

$104.32

MCU-219 INA219 Power Monitoring Sensor Module I2C Interface Zero-Drift Bidirectional Current

$4.80

MQ2 Smoke 3 Alcohol 4 Methane 5 Coal Gas 8 Hydrogen 7 Carbon Monoxide 8 Combustible Gas 135 Sensor Module

$4.24

31865 MAX31865 RTD Platinum Resistance Temperature Detector PT100 to PT1000 Sensor Module

$19.73

MAX30100 MAX30102 Module Blood Oxygen Wrist Heart Rate Pulse Detection Heartbeat Sensor Module

$3.39

Gravity: Analog Water Pressure Sensor Module for Pipeline Pressure Detection, Compatible with Arduino

$98.00

GY-291 ADXL345 Three-Axis Gravity Acceleration Tilt Angle Sensor Module IIC/SPI Transmission

$17.00

Soil Moisture Sensor Hygrometer Detection Module Automatic Watering Smart Car DIY Flower Watering Pump Kit

$3.07

DHT11 Temperature Module Humidity Module Temperature-Humidity Sensor Module (Includes Dupont Lines)

$5.88

ADXL345/335 6100P Digital Three-Axis Gravity Tilt Angle Sensor Module GY291 Inclinometer 61

$7.19

VL53L1X Laser Distance Sensor Module TOF Time-of-Flight Ranging 4-Meter Range with Optical Cover

$17.50