SW-420 Motion Sensor Module
The working voltage of 3.3V to 5V
Small board PCB size: 3.2cm x 1.4cm
Use the LM393 wide voltage comparator
Output can be directly connected to microcontroller, through single chip microcomputer to detect the high and low level, thus to detect whether there is a vibration environment, call the police

Technical Details

Product Details

Package Dimensions
Width : 0.79 inch
Height : 0.39 inch
Length : 0.79 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01MQFRQRC