Digital Touch Sensor (TTP223)

The breakout board is based on TTP223 capacitive touch controller IC. The breakout board provides single touch key functionality. The default output of the module is low, when a finger touch is sensed, the output goes high. The device is optimized for low power consumption,  if there is no touch for more than 12 seconds, the device enter low power mode. It is a good replacement for physical switches. 

• Breakout Dimension: 24mm X 24mm X 8mm (L X W X H)
• Datasheet