TTP223 TOUCH KEY MODULE is based on a touch-sensing IC (TTP223) capacitive touch switch module. The module works for low power consumption.
The TTP223 is a touchpad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.
Trigger-setting mode: (1- > Short ; 0- > No Short)
AB=00: No-lock High TTL level output;
AB=01: Self-lock High TTL level output;
AB=10: No-lock Low TTL level output;
AB=11: Self-lock Low TTL level output;
Package Includes :
1 x TTP223 TOUCH KEY MODULE
Specifications and Features :
- Size: 15 x 11 mm.
- Power: 2.5-5.5V.
- Low power consumption.
- Power supply for 2 ~ 5.5V DC.