SW-420 Vibration Sensor For Arduino
This is SW420 Vibration Sensor For Arduino .it has SW-420 normally closed a highly sensitive axial vibration sensor switch moisture and dustproof housing. Vibration resistance varies with the intensity of vibrations.
Features:
- SW-420 normally closed
- High sensitivity
- Moisture-proof
- Dust-proof
- Open resistance : >10M Ohm
- Closed resistance: <10 Ohm
- Conductive time: about 2ms
- Current : <20mA
- Voltage : <12v
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