This module is based on a touch detection IC ( TTP223 ) of capacitive type touch jog switch module. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.
Specifications:
Power:2.5-5.5VTrigger setting mode:(1->Short;0->No Short)
AB=00:No-lock High TTL level ouput;
AB=01:Self-lock High TTL level ouput;
AB=10:No-lock Low TTL level ouput;
AB=11:Self-lock Low TTL level ouput
Size: 15mm x 11mm \0.59"x 0.43" (LxW)
Net weight: approx. 8g
Package Included:
50 x Capacitive Touch Switch Button Self-Lock Module