Datasheet
Connect to your Circuit
The output signals are 'active low', so they can
replace any pushbutton that shorts to ground -
such as the buttons on the RGB LCD shield. You
can leave off the buttons and solder directly to
the circled pads, or (if your shield is already
built), just 'tack-solder' the wires to the legs of
the buttons.
When you put it all together, you will have a completely sealed, touch sensitive control
panel!
© Adafruit Industries https://learn.adafruit.com/adafruit-capacitive-touch-sensor-breakouts Page 29 of 32