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

$3.51

Flame Sensor Module Relay Module 2-in-1 Flame Fire Detection Fire Alarm (5V)

$11.00

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

$127.08

Infrared Line Tracking Sensor Module for Smart Cars 3/4/5/8 Channel Obstacle Avoidance Reflective Photoelectric Switch

$1.02

JY61P Sensor Module with Serial Port 6-Axis Accelerometer and Gyroscope BMI160 for Attitude and Angle Measurement

$116.00

TELESKY 30205 MAX30205MTA Human Body Temperature Sensor Module Body Temp

$57.48

Thermal Sensor Module 4-Pin Temperature Sensor Module Thermistor 4-Wire Thermal Sensor

$7.56

Speed Measurement Sensor Module, Counter Module, Motor Test Module, Slot-Type Optocoupler Module

$4.87

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

$5.35

Tilt Module Tilt Sensor Module Tilt Switch Angle Module/Switch 5V 12V Sensor

$2.86

Hi-Link 5.8G Radar Induction Module Human Motion Sensor LD021 Low Power Smart Induction Switch

$1.99

Infrared Line Tracking Obstacle Avoidance Sensor Module Photoelectric Reflection Pair Tube Photoelectric Switch Smart Car

$1.35