TTP223 Touch Key Switch Sensor Module Touch Button Capacitive Switches
About this item
- 【TTP223】TTP223 Touch Key Switch Module Touch Button Capacitive Switches Self-Locking/No-Locking Capacitive Touch Switches
- 【Design compact】Module size: 15 mmx11mm; Power supply: 2.5 v to 5.5 v;Trigger setting mode: (1- > Short ; 0- > No Short).