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MAJESTRONICZ

SW420- Vibration Sensor

SW420- Vibration Sensor

Regular price Rs. 49.00
Regular price Sale price Rs. 49.00
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Vibration sensor module alarm Motion sensor module vibration switch SW-420 module

The SW420 Vibration Sensor is a sensitive electronic module used to detect vibration, shock, or movement in an object or surface. It works based on a spring-type vibration switch that closes or opens the circuit when vibration or impact is detected.

  • Sensor Type: Vibration / Shock detection module
  • Operating Voltage: 3.3V – 5V DC
  • Output Type: Digital (HIGH / LOW)
  • Interface: 3-pin (VCC, GND, DO)
  • Detection Element: Spring vibration switch
  • Comparator IC: LM393 (built-in module)
  • Sensitivity Adjustment: Yes (trimmer potentiometer)
  • Indicator: Power LED + Output LED
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