The vibration sensor module based on the vibration sensor SW-420 and Comparator LM393 is used to detect vibrations. The threshold can adjust using an on-board potentiometer. During no vibration, the sensor provides Logic Low and when the vibration is detected, the sensor provides Logic High.
FEATURES & SPECIFICATIONS
- Using SW-420 normally closed type vibration sensor
- Operating voltage 3.3V ~ 5V
- Output format: digital switching output (0 and 1)
- Using a wide voltage LM393 comparator
- With bolt holes for easy installation
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