801S Vibration Sensor Getar

Size: 20mm* 32mm *11mm
the main chip: LM393, 801S
work voltage: DC 5V
with the signal output instructions;
with analog and TTL level signal output signal output;
the output valid signal is high, the light goes out;
sensitivity adjustable (fine tuning);
vibration detection range, non-directional;
with mounting holes, firmware installation flexible and convenient.