Using the module: For a variety of triggering vibrations, signaled anti-theft alarm, smart car, electronic building blocks. Please note that this module is triggered very soon after the detection of a significant shock, not enough to control the relay, the data show that some people can be connected directly to the relay module, the practical application being ineffective. Working voltage of 3.3V-5V. The output form: digital switching output (0 and 1). A fixed bolt hole for easy installation. Small format printed circuit board: 3.2cm x 1.4cm Use of a LM393 wide voltage comparator. Module wiring instructions: VCC: positive supply GND: negative DO: digital signal output AO: With this shock sensor this function is invalid.
