2PC Micro Human body sensing /PIR/Infrared module #TT

2PC NEW HC-SR501 Human Body Infrared Sensing Module Infrared sensor #TT

CJMCU-103 Rotary Angle Sensor SMD Dust-Proof Angle Sensing Potentiometer Module

10PC NEW KY-025reed tube sensor Magnetic sensing large magnetic spring module#YT

5PC NEW DHT20 Sensor IIC digital output signal humidity sensing module#YT

5PC NEW DC5V Humidity sensing switch Relay module Humidity controller sensor

10PCS HC-SR505 Mini Body Mini Sensing Board Module Body Human Sensor Module

1PC Mini Human Body Sensing Module /HC-SR505 human body sensing #TT