The TTP223 is a highly flexible and affordable capacitive touch sensor module. With an onboard status indicator, it is easy to tell the state of the sensor. This module operates from 2.5-5.5V so it is compatible with many systems.
With the onboard solder jumper pads the switch can be adapted for ei..
digital touch sensor board uses capacitive sensing to determine if a
button is being pressed. Perfect for adding input to your electronics
project when you do not want to have physical button.Features:TTP223B Capacitive Touch Sensor IC1 ButtonLED Button State IndicatorsVoltage: 2.4V-5.5..