move-complete.ino

// Whichever pin STEP is connected to
#define STEP_PIN 0
// Whichever pin DIR is connected to
#define DIR_PIN 1

void setup(){
 pinMode(STEP_PIN, OUTPUT);
 pinMode(DIR_PIN, OUTPUT);
}

void loop(){
  // Move 1 REV FWD
  move(200, 1);
  // Wait a sec
  delay(1000);
  // Move 1 REV REV
  move(200, 0);
  // Wait a sec
  delay(1000);
}

void move(int steps, int direction){
    digitalWrite(DIR_PIN, direction);
    for(int i = 0; i < steps; i++){
        digitalWrite(STEP_PIN, HIGH); //each time pin goes HIGH, moves one step
        delayMicroseconds(2000); //delay determines speed of revolution (length of pause btwn steps)
        digitalWrite(STEP_PIN, LOW);
        delayMicroseconds(2000);
    }
}