60Pcs TTP223 Touch Sensor Touch Button Module Self -Lock -to -Point Capacitance Switch Unilateral T

60Pcs TTP223 Touch Sensor Touch Button Module Self -Lock -to -Point Capacitance Switch Unilateral T Description

60Pcs TTP223 Touch Sensor Touch Button Module Self -Lock -to -Point Capacitance Switch Unilateral T
The touch key switch module provides stable human touch detection, replacing traditional direct switch keys.
This is a very useful addition for projects or applications where traditional mechanical buttons or switches are not a perfect choice.
The touch button capacitive switch module can be installed on non-metallic materials such as plastic and glass surfaces. As long as the touch position is correct, it can be hidden on walls, desks, etc.
Trigger setting mode: (1-short circuit; 0-no short circuit)
Power supply: 2.5v-5.5v/2W
AB=00: No-lock High TTL level ouput;
AB=01: Self-lock High TTL level ouput;
AB=10: No-lock Low TTL level ouput;
AB=11: Self-lock Low TTL level ouput;
size: 14 x 12mm
Material: PCB
colour: red
Package Contents:
60 x 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.