Cricklewood Electronics

40-42 Cricklewood Broadway, London, London, NW2 3ET, United Kingdom

  cctvinfo@cricklewoodelectronics.com     +44 (0)20-84520161

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Percussion knock sensor module for Arduino KY-031

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Percussion knock sensor module for Arduino and other microcontroller projects   This module is a switch that will detect being hit, it is not as sensitive as the vibration switch (KY-002) so can be used in projects that may be moving and an impact needs to be detected. This sensor acts like a switch that will "make" when the sensor is knocked.     Voltage :upto 5VDC Size 19x15mm

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Information correct as of 11:18, 31/03/2025