Vibration Sensor Module

NPR 350.00

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.


9 in stock

SKU: 5.57 Categories: , Tags: , ,
  • The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma
  • The working voltage of 3.3V to 5V
  • Output form: digital switch output (0 and 1)
  • Has a fixed bolt hole, convenient installation
  • Small board PCB size: 3.2cm x 1.4cm
  • Use the LM393 wide voltage comparator
    • No vibration, vibration switch is closed on state, the output terminal output low level, the green light is lit
    • Detected vibration, output high level, the green light is not lit
    • Output can be directly connected to microcontroller,  to detect the high and low level, thus to detect whether there is a vibration environment or not.


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