Arduino uno stepper motor basic

1// Arduino stepper motor control code
2
3#include <Stepper.h> // Include  the header file
4
5// change this to the number of steps on your motor
6#define  STEPS 32
7
8// create an instance of the stepper class using the steps and pins
9Stepper  stepper(STEPS, 8, 10, 9, 11);
10
11int val = 0;
12
13void setup() {
14  Serial.begin(9600);
15  stepper.setSpeed(200);
16}
17
18void loop() {
19
20  if (Serial.available()>0)
21  {
22    val = Serial.parseInt();
23    stepper.step(val);
24    Serial.println(val);  //for debugging
25  }
26 
27
28}

1// Arduino stepper motor control code
2
3#include <Stepper.h> // Include
4  the header file
5
6// change this to the number of steps on your motor
7#define
8  STEPS 32
9
10// create an instance of the stepper class using the steps and pins
11Stepper
12  stepper(STEPS, 8, 10, 9, 11);
13
14int val = 0;
15
16void setup() {
17  Serial.begin(9600);
18
19  stepper.setSpeed(200);
20}
21
22void loop() {
23
24  if (Serial.available()>0)
25
26  {
27    val = Serial.parseInt();
28    stepper.step(val);
29    Serial.println(val);
30  //for debugging
31  }
32 
33
34}