5PCS XL3608-5/9/12V 2A current mini booster board DC-DC switch module #YT

5PCS SW-520D Angle sensor Ball switch Vibration switch Tilt sensor module#YT

5PCS NEW Gold SW-520D Angle sensor module Vibration switch tilt sensor module#YT

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

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

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

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

50PC NEW SW-200D Vibration ball switch Tilt switch dual bead Angle sensor #YT