[Retired] Touch Pad Board

Description

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

Features:

• 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.