ALAMSCN 20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino…
$6.99
Description
The module is based on a touch-sensing IC TTP223 capacitive touch switch module, it allows you to avoid the trouble of conventional push-type buttons..Size: 15*11mm.Modes: jog, self-locking.Power Supply: 2.5V-5.5V.Package Include: 20PCS TTP223 Capacitive Touch Switch Sensor
