Read()

float Potentiometer::Read ( )

inline

Definition at line 84 of file buttons.h.

               {
    float avg = 0.0;
    // Filter by reading the value multiple times and taking
    // the average.
    for (int i = 0; i < 8; ++i) {
      avg += analogRead(sensor_pin_);
    }
    avg = avg / 8.0f;
    return avg;
  }

References sensor_pin_.