20PCS Safe 2.5-5.5V Single Channel Touch Button Module Capacitive Switch Touch Switch Sensor TTP223

Label:Yes AB=10:No-lock Low TTL level ouput Trigger Setting Mode:(1- > Short ; 0- > No Short) Specification: AB=01:Self-lock High TTL level ouput Weight: 0.4g/pc Size: 15mm*11mm AB=00:No-lock High TTL level ouput AB=11:Self-lock Low TTL level ouput Color: Red Power Supply: 2.5V-5.5V

Package Included: 20PCS* TTP223 Capacitive Switch