TTP223B DIGITAL CAPACITIVE SENSOR

TTP223B DIGITAL CAPACITIVE SENSOR

DESCRIPTION TTP223B DIGITAL CAPACITIVE SENSOR

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