Temperature Sensor Module Temperature Switch Thermistor Module Ambient Temperature Sensor (3/4 Wire)

$2.76

ENS160+AHT20 Carbon Dioxide CO2 eCO2 TVOC Air Quality Gas Sensor Module

$26.95

Risym High-Sensitivity Vibration Sensor Module Vibration Module SW-18010P Alarm Induction Module

$3.30

WitMotion RM3100 Serial Three-Axis Electronic Compass Geomagnetic Sensor Module, PNI Magnetometer for Heading Angle

$11.00

XGZP040 Water Level Pressure Sensor Module for Pressure, Water Pressure, Water Level/Liquid Level/Depth Measurement 0-40KPA

$13.75

HC-SR501 Human Motion Infrared Sensor Module Compatible with Arduino micro:bit Eco-Friendly

$7.50

3-Wire/4-Wire Flame Sensor Module, Fire Source Detection with IR Receiver, Flame Detection and Alarm

$1.08

SHT30 Digital Temperature and Humidity Sensor Module with Temperature Sensor and Humidity Probe

$16.86

[TELESKY] Normally Closed Vibration Sensor Module - Alarm Induction Module SW-420

$3.27

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

$4.95

[Youxin Electronics] Motor Speed Hall Switch Sensor Module, Smart Car Accessories, 3144 Distance Measurement

$1.43

Flame Sensor Module - Fire Source Detection with IR Receiver and Fire Alarm (3/4 Wire)

$1.88