This Vibration sensor is based on the Hi high precision vibration sensor 801S, it has TTL output, the sensitivity of TTL output can be adjusted by the on-board potentiometer.
- Size: 20mm* 32mm *11mm
- the main chip: LM393, 801S
- work voltage: DC 5V
- with the signal output instructions;
- TTL level 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.