/*     Simple Stepper Motor Control Exaple Code
 *      
 *  by Dejan Nedelkovski, www.HowToMechatronics.com
 *  
 *  modified by Yasir Shafiullah on 01.05.2019
 */
// defines pins numbers
const int stepPin = 4; 
const int dirPin = 3;

 
void setup() {
  // Sets the two pins as Outputs
  pinMode(stepPin,OUTPUT); 
  pinMode(dirPin,OUTPUT);

}
void loop() {
  digitalWrite(dirPin,HIGH); // Enables the motor to move in a particular direction
  // Makes 200 pulses for making one full cycle rotation
  
  for(int x = 0; x < 200; x++) {
    
    digitalWrite(stepPin,HIGH); 
    delay(500);  // ms (Note : 1000ms = 1sec)
    
    digitalWrite(stepPin,LOW); 
    delay(500); // ms (Note : 1000ms = 1sec)
  }

}