5PCS Sound detection sensor module Sound sensor horn intelligent car #YT

5PCS Hall sensor module Hall rotational speed measurement sensor #YT

5PCS Intelligent car speed measurement module speed sensor indicator light #YT

5PCS Five-way navigation key module / 5D rocker/switch button/MCU #YT

5PCS Touch sensor module Touch switch Touch switch sensor 1 #YT

5PCS Reed tube sensor module Magnetron module reed tube switch #YT

5PCS Intelligent car speed measurement module code disc counting sensor #YT

5PCS Piezoelectric plate tapping vibration vibration sensor switch module #YT