SW420 NC Type Vibration Sensor Module for Arduino is available in Kommullo Bangladesh.
- Using SW-420 normally closed type vibration sensor.
- Comparator output, clean signal, good waveform, strong driving ability, >15mA.
- Using a wide voltage LM393 comparator.
- With bolt holes for easy installation.
Note:
- Do not reverse the power directions, otherwise, it is possible to burn the chip.
- The signal LED light is output Low, signal LED OFF output is High.
- The output level is close to the input voltage.
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