TTP223 Touch Button Sensor Module

TTP223 Touch Key Switches Module Touching Button Self-Locking No-Locking Capacitive Switches Single Channel For Arduino

1.Size:15*11mm
2.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;