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Libraries \ Potentiometer

Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.

Class | Potentiometer
Name |

### getValue()

Examples |
    #include <Potentiometer.h>

    Potentiometer potentiometer = Potentiometer(2); //a Potentiometer at analog in 2

    void setup()
    {
      Serial.begin(9800);
      Serial.println("Potentiometer example");
      delay(2000);
    }

    void loop()
    {
      Serial.print("potentiometer.getValue() ");
      Serial.println(potentiometer.getValue(),DEC);
      Serial.print("potentiometer.getSector() ");
      Serial.println(potentiometer.getSector(),DEC);
      Serial.println();
      delay(1000);
    }
Description | Get the current value of the Potentiometer. This is a wrapper around the analogRead core call.
Syntax |
    getValue()
Returns | The value of the Potentiometer (0,1023)
Usage | Application

Updated on July 07, 2011 11:11:24pm PDT