TTP223 Capacitive Touch Switch Button Module for Arduino

Touch Button module

This module can be used to turn something on or off by touching the touch area on the module.

Size: 11.5*8mm
Power: 2.5-5.5V
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;