IIC Touch Sensor

SKU: RB-02S104

Brand: ALSRobot


In Stock

Availability: 100

Sales Volume: 10

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A new IIC Touch Sensor is also named 12 circuits capacitive touch sensor. I2C touch sensor is based on the  proximity capacitive touch sensor controller of Freescale- mpr121. This sensor can be easily connected to Arduino to detect the touch or proximity of a human finger.IIC Touch Sensor is when a person (or animal) touches any electrode of the sensor and then outputs a different signal to the device that touches the sensor (such as touch panel computer, mobile phone and touch panel appliances). The IIC touch sensor can be used in electronic products that are reflected in human contact, 12 independent touch channels can be supported and touch electrodes sometimes can also sense the indirect contact of the fingers.


  • Operating voltage: 3.3V-5.5V
  • Standby current: 2uA
  • Touch channels: 12
  • Interface type: IIC
  • IIC address: 0x5A - 0x5D
  • Size: 80mm x 50mm
  • Weight: 6g

Testing environment:

  • Hardware environment: Carduino, sensor V5.0 extended, ICC touch sensor, LCD12864 rocker extension board
  • Software enviroment: Arduino IDE 1.7.7
  • PIN:
    SDA:IIC digital signal
    SCL:IIC clock signal

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