TTP223B Digital Capacitive Touch Sensor Switch


7 in stock

SKU: TTP223B Capacitive Touch Button Sensor Category: Tags: , , , , , ,


This module is based on a touch-sensing IC (TTP223B) capacitive touch switch module.

In its normal state, the module output is low and has a low power consumption.

When touched the modules output turns high and if not touched for 12 seconds switches back to low-power mode.


  • Voltage : 3.3v to 5V
  • Current: 5mA
  • Interface: G (GND), V (VCC), S (signal)
  • Responce Time : 60-220ms
  • PCB Size : 23mm x 23mm

Additional information