HiLetgo 2pcs MPR121-Breakout-V12 Proximity Keyboard Touch Sensor Capacitive Touch Sensor

The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. Low power operation, 1.71 V to 3.6 V supply operation. 29μA supply current at 16 ms sampling interval period.

Is Discontinued By Manufacturer: No Package Dimensions: 3.19 x 2.52 x 0.35 inches; 0.32 ounces Item model number: 3-01-0901 Date First Available: March 30, 2017 Manufacturer: HiLetgo ASIN: B06XXYZPPX