MPR121 Breakout V12 Proximity Capacitive Touch Sensor Controller Keyboard Development Board Module--shop.rfid-life.com

Sensor Module

$1.44
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Product Description
MPR121 Breakout V12 Proximity Capacitive Touch Sensor Controller Keyboard Development Board Module

Features of MPR121 Breakout V12 Capacitive Touch Sensor Controller Module:

  1. Capacitive touch sensor controller driven by an I2C interface.
  2. Can control up to twelve individual electrodes, as well as a simulated thirteenth electrode.
  3. Eight LED driving pins.
  4. Connection to the microcontroller /microprocessor via I2C bus.