MPR121 - 12 Channel Capacitive Touch Sensor Controller Module - I2C Interface Witty Fox 3.7V 800mAh Li-ion GPS Battery Internal Enclosure Wiring: Route signals

Internal Enclosure Wiring: Route signals cleanly inside project enclosures

Program each key

Raspberry Pi Surveillance Hub: Pair with a Pi camera - when the sensor detects a door opening

Audio equipment calibration

0" from board options

MPR121 - 12 Channel Capacitive Touch Sensor Controller Module - I2C Interface Witty Fox 3.7V 800mAh Li-ion GPS Battery Internal Enclosure Wiring: Route signalsMPR121 12 Channel Capacitive Touch Sensor Controller Module I2C Interface Premium quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Specifications Feature Details Product Type Capacitive Touch Sensor Controller IC Channels 12 Independent Touch Inputs Interface I2C (400 kHz) Operating Voltage 1. 71V 3. 6V Address Configurable (0x5A 0x5D) Package QFN 20 or Breakout Board