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    MPR121 12 ch Proximity Capacitive Touch Sensor Controller with I2C for Arduino and Raspberry Pi MPR121 12 ch Proximity Capacitive Touch Sensor Controller with I2C for Arduino and Raspberry Pi

    MPR121 12 ch Proximity Capacitive Touch Sensor Controller with I2C for Arduino and Raspberry Pi

    • Part numberARD-00848
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    What's included

    • What's included

    Product Description

    MPR121 12 ch Proximity Capacitive Touch Sensor Controller with I2C for Arduino and Raspberry Pi

    12 Capacitance sensing input, 8 inputs are multifunctional for LED driver and GPIO

    Operating voltage:1.7V to 3.6V

    Current needed: 39μ and 3μA in stop mode

    Complete Touch detection:

    -Auto-configuration for each sensing input

    -Auto-calibration for each sensing input

    -Touch/Release thershold and debounce for touch detection

    I2C interface wtih interrupt output

    Operating temperature: -40°C to +85°C

     

     

    • What's included

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