TTP223 Touch Key Switch Module Touching Button Self-Locking/No-Locking Capacitive Switche Single Channel Reconstruction
1.Size:15*11mm 2.Power:2.5-5.5V Trigger setting mode:Â (1- > Short ; 0- > No Short) AB=00:No-lock High TTL level ouput; AB=01:Self-lock High TTL level oup...