Datasheet
Timer (Toggle Only)
By default, the toggle sensor is configured for
infinte time-out. it will stay on until you touch
the sensor to turn it off. It also supports a
configurable time-out to turn off the output
automatically after a delay. To select this
mode, cut the 'TIMER' jumper and connect a
resistor & capacitor to the TIME pin. For a circuit
diagram and resistor/capacitor calculations,
see page 13 of the
datasheet (http://adafru.it/cgW).
You can also just connect TIME to Vdd and the
chip will turn off approx 15 minutes after being
turned on. Connect TIME to OUT and the chip
will time-out approx one hour after being turned
on.
Connecting to your Circuit.
The outputs of these touch switches are 'active high'. Use them like a positive logic signal,
or a pushbutton that shorts to VCC.
© Adafruit Industries https://learn.adafruit.com/adafruit-capacitive-touch-sensor-breakouts Page 14 of 32