Product Code: MIKROE-2474

The TouchKey 2 Click Board? has four capacitive pads powered by Microchip's ATtiny817 which has an integrated touch QTouch' controller.

The Click Board? is designed to run on a 3.3V power supply. The four LEDs on-board the TouchKey 2 Click Board? indicate when the Key (Pad) is pressed. TouchKey 2 Click Board? communicates with the target microcontroller over the UART interface.