#include <Stepper.h> // Include the header file




#define FULLSTEP 4 //(32*63.684 = 2038 step)
#define HALFSTEP 8 //(64*63.684 = 4076 step)


Stepper stepper(HALFSTEP, 8, 10, 9, 11);

int Pval = 0; 

int potenVal = 0;



void setup() {

  Serial.begin(9600);

  stepper.setSpeed(200);

}


void loop() {


potenVal = map(analogRead(A5),0,1023,0,180);



if (potenVal>Pval){
 stepper.step(1);
}

 

 else if (potenVal<Pval){
 stepper.step(-1);
}

 


Pval = potenVal;


Serial.println(Pval); //for debugging

}