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4 Channel Touch Board
SKU - PM14041
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₹1339.00
Specifications
This board includes Touch Sensor via capacitive touch electrodes on PCB. Replaces your mechanical contacts switches via touch switches.
The TTP224 is a touch pad detector IC which offers 4 touch key. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. Capacitive touch allows electronics to sense when your finger is within a few millimeters of a surface to simulate a button “press” just like how the pushbutton works. Capacitive sensing may be used in any place where low to no force human touch sensing is desirable