Description
Specification
Description
TTP226 8-way Capacitive Touch Switch Module
The TTP226 is a touchpad detector IC that offers 8 touch keys. The touch detection IC is designed to replace the traditional direct button key with a diverse pad size. Capacitive touch allows electronics to sense when your finger is within a few millimetres of a surface to simulate a button “press” just like how the pushbutton works. Capacitive sensing may be used where low to no force human touch sensing is desirable.





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