1, Onboard TTP223 capacitive touch a single bond induction IC.
2, Board level indicator.
3, Working voltage: 2.0 V to 5.5 V.
4, The size of the PCB board: 29 (mm)x16 (mm).
Package included:
10 x TTP223 Capacitive Touch Switch Digital Touch Sensor Module
Feature:Tilt switch module and a digital interface, built-in 13 LED build a simple circuit to produce tilt warning lamp 13 comes with digital interfac..