| Driving Servo by BARRAGAN <http://barraganstudio.com> Demonstrates the use of the servo library, it sweeps a generic servo motor from the minimum to the maximum position Created 15 February 2004 Revised 30 August 2007 |

    // Driving Servo
    // by BARRAGAN <http://barraganstudio.com>

    #include <Servo.h>

    Servo myservo;  // create servo object to control a servo
                    // a maximum of eight servo objects can be created

    int pos = 0;    // variable to store the servo position

    void setup()
    {
      myservo.attach(0);  // attaches the servo on pin 0 to the servo object
    }

    void loop()
    {
      for(pos = 0; pos < 180; pos += 1)  // goes from 0 degrees to 180 degrees
      {                                  // in steps of 1 degree
        myservo.write(pos);              // tell servo to go to position in variable 'pos'
        delay(15);                       // waits 15ms for the servo to reach the position
      }
      for(pos = 180; pos>=1; pos-=1)     // goes from 180 degrees to 0 degrees
      {
        myservo.write(pos);              // tell servo to go to position in variable 'pos'
        delay(15);                       // waits 15ms for the servo to reach the position
      }
    }