Standalone 5-Pad Capacitive Touch Sensor Breakout - AT42QT1070

Microcontroller-free capacitive touch breakout using the AT42QT1070, with five touch-pad inputs and 1.8–5.5 V supply. Each pad drives a dedicated digital output line.

Start wiring

I2C · SPI · Single data line · 3.3 – 5 V · Breakout

Verify supply voltage and logic levels before powering up.

Touch

13 other options

MPR121, CAP1188, CAP1203 Qwiic slider and AT42QT breakouts are sensor ICs for electrodes you wire yourself. Simple single-pad modules like the TTP223B give you one digital output with no bus required.

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Adafruit 12-Key Capacitive Touch Sensor Breakout - MPR121 [STEMMA QT] visual preview

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