Export TTL signal (High when no touch and Low when touched) when fingers are touched it.


  • Plug and play, easy to use. Compatible with the mainstream market, 2.54 4P’s Grove interfaces and interfaces.
  • M4 mounting holes using standard, compatible with Lego, makeblock is equally M4 standard kit (hexgon kit is not included for this module)
  • PCBsize 38.0mmX24.0mmX1.6mm
  • Working voltage 3.3 or 5VDC
  • Operating voltage 3.3 or 5VDC
  • Compatible interfaces 2.54 3-pin interface and 4-pin Grove interface (1)
  • Note:
    • S for digital output port,
    • N for not used pin,
    • V and G for voltage at the common VCC and GND respectively.
    • When there is no operation, digital output is VDD; when the button is pressed down, the digital output is 0V.

Demo Code available on this page.

Additional information

Weight 0.01 kg


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