1 This is Open-Type Vibration sensor Module;
2 the comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma;
3 the working voltage of 3V to 5 V;
4 output form: digital switch output (0 and 1);
5 fixed bolt hole, convenient installation;
6 small board PCB size: 3.2 cm x 1.4 cm;
7 use the LM393 wide voltage comparator;
8 Adopt SW-18010P Vibration sensor.