AZ-Delivery TTP224 is a 4 channel capacitive touch digital sensor panel with operating voltage 2.4 V – 5.5 V.This handy keyboard allows you to replace traditional pushbuttons that have been slowing your projects this whole time.The module will put itself in active mode, when touched. In case the module is not touched it the following 12 seconds, it enters low power mode and, therefore, reduces power consumption.Note: Light shooting and different displays may cause the colour of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.For top quality Raspberry Pi products etc, AZ-Delivery Vertriebs is your go to. We provide an array of application examples, full installation guides, eBooks, libraries, and all-round assistance. AZ-Delivery, your microelectronics expert.
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