Steppermotor with Arduino | 28BYJ-48 |

Stepper Motor

It is used to precisely control the rotation. The Stepper motor can rotate 360 degrees.

Sketch : 

 
 int Pin0 = 8;
int Pin1 = 9;
int Pin2 = 10;
int Pin3 = 11;

int _step = 512; 
int _speed = 1; 
void setup()
{
 pinMode(Pin0, OUTPUT);
 pinMode(Pin1, OUTPUT);
 pinMode(Pin2, OUTPUT);
 pinMode(Pin3, OUTPUT);
}

void loop()
{
   Speed(15);
  Step(512);
  delay(2000);
   Speed(15);
  Step(-512);
  delay(2000);
}
void Speed(int stepperspeed)
{
    _speed = 15 - stepperspeed;
    if( _speed<1 _speed="" if="">15){
     _speed = 15;
    }
}
void Step(int _step)
{
  if(_step>=0){  
    for(int i=0;i<_step 0="" 1="" a="" b="" c="" code="" d="" delay="" digitalwrite="" else="" for="" i="_step;i<0;i++){" in0="" in1="" in2="" in3="" int="" setstep="" speed="" void="">
 

Thank you!