| Driving a DC Motor by BARRAGAN <http://barraganstudio.com> Demonstrates the use a DC Motor motor with the L293D Motor Driver chip. Created 2 April 2006 Revised 12 May 2008 |

    // Driving a DC Motor
    // by BARRAGAN <http://barraganstudio.com>

    int motorpin = 0;  // L293D Pin En1 connected to pin PWM 0

    void setup()
    {
      // nothing for setup
    }

    void loop() {
      analogWrite(motorpin, 512);  // turn ON the Motor at medium speed
      delay(100);
    }

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