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The
801S shock and vibration sensor, by itself, changes its resistance when
subjected to vibrations. The resistance changes are so extreme that the 801S is
like a switch. The datasheet claims that this gold plated device can withstand
60 million shocks. As with most resistance-varying devices, the 801S is
connected in a voltage divider circuit to get a voltage output.
Specification :
- 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.
Pinout :
Pin Description
- A0 Analog signal output pin
- - Ground
- + Power(5V/3.3V)
- D0 Digital signal output pin
Watch this video it will give you a clear idea about this product.
