10PCS NEW 1838 Module Infrared sensor receiving module for electronic digital#YT

1PC NEW Fire detection Flame sensor plus relay module infrared reception #YT

1PC NEW SHT30 SHT31 SHT35 T/H Sensor Module I2C Digital DIS for communication#YT

20PC NEW RE200B human body infrared pyroelectric sensor #YT

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

10PCS NEW Digital 38KHz infrared receiving/transmitting head sensor module #YT

5PCS NEW 3-pin flame sensor module Infrared receiving module #YT

1PCS NEW PIR/infrared module Pyroelectric infrared sensor for human body #YT