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Add-On Board, TouchKey 3 Click Board, Capacitive Touch Sensing, 7-Channel, MikroBUS


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MIKROE-2891   Datasheet
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TouchKey 3 Click Board

mikroLab/EasyStart/mikromedia Starter Development Kits


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Technical Docs (1)

Product Overview

TouchKey 3 click is equipped with seven advanced capacitive sensors based on QTouch® technology. Besides quite a large number of QTouch® capacitive sensor channels, TouchKey 3 click also offers some additional features such as the Adjacent Key Suppression (AKS®), a technology that ensures correct button press even when the touch sensing pads are placed close to each other. It can be used as a multi-button control pad for various embedded applications replacing mechanical buttons.
  • On-board AT42QT1110 11-key QTouch® touch sensor IC
  • GPIO, SPI interface
  • Input voltage of 3.3V or 5V

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