stepper_arduino

int Distance = 0;
int a;
int i;
void setup()
{
 // Record the number of steps we've taken void setup() {

pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
Serial.begin(9600);
Serial.print("shar");


}
void loop()


{
  
  if(Serial.available() > 0)
{
 a = Serial.read();
}

if (a == 49)
{
  Serial.println(a);
  for(Distance = 0 ; Distance < 140; Distance++)
      {
        digitalWrite(9, HIGH);
        delay(0.01);
        digitalWrite(9, LOW);
        delay(0.01);
        Serial.println(Distance);// record this step // Check to see if we are at the end of our move

      }
}


 
  
/*for(Distance = 0 ; Distance < 26; Distance++)
digitalWrite(9, HIGH);
delay(0.01);
digitalWrite(9, LOW);
delay(0.01);
Serial.println(Distance);// record this step // Check to see if we are at the end of our move

// two rotation for 1/8 bridge and 1 rotation for 1/6 bridge (for this code)

if (Distance == 7000) { // We are! Reverse direction (invert DIR signal)

if (digitalRead(8) == LOW) {

digitalWrite(8, HIGH); }

else {

digitalWrite(8, LOW);

} // Reset our distance back to zero since we're // starting a new move

Distance = 0; // Now pause for half a second delay(500);

}*/

}