100Pcs TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switches S

The module is based on -sensing IC TTP223 capacitive touch switch module.
Trigger setting mode:(1- Short;0- No Short)
Power supply: 2.5v-5.5v/2W
Use effect: AB = 00: no lock high TTL level output; AB = 01: self-locking high TTL level output; AB = 10: no lock low TTL level output; AB = 11: self-locking low TTL level output
Touch key switch module stable touching detection of human body for replacing traditional direct switch key.

A very useful addition for projects or applications where a conventional mechanical button or switch is not a perfect choice.
The touch button capacitive switches module can be installed in plastic, glass non-metallic materials. As long as the touch of the correct position, you can make hidden in the wall, desk and other places.
color:Red
Material:PCB
size:15 x 11mm

Package Contents:
100 x Capacitive touch switch button self-Lock module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.