Knock/Tap Switch Module


The knock sensor, detects the knocks and the taps. It can work like a switch. The sensor sends data momentarily to the board. To keep the LED on, the button state change codes should be used. So the sensor will work as a switch.


  • Single channel signal output
  • Convenient to install
  • Circuit board output switch
  • Working voltage: DC 3~5V
  • Great for teaching demonstration or product development

Package Included:

1 x Knock/Tap Switch Module

22 in stock