// Stepper motor on Wokwi!

#include <Stepper.h>

const int stepsPerRevolution = 200;  // change this to fit the number of steps per revolution
// for your motor
int myVoltPin=A0;
int previous = 0;
int steps;
float potAngle;
int readVal;
int delayT = 1000;
// Stepper motor pin
int stepPin1 = 12;
int dirPin1 = 11;

int stepPin2 = 10;
int dirPin2 = 9;

Stepper myStepper1(stepsPerRevolution, dirPin1,stepPin1);
Stepper myStepper2(stepsPerRevolution, dirPin2,stepPin2);

void setup() {
  // set the speed at 60 rpm:
 
  myStepper1.setSpeed(60);
  myStepper2.setSpeed(60);
  // initialize the serial port:
  Serial.begin(9600);
}

void loop() {
  // step one revolution  in one direction:
  
   readVal = analogRead(myVoltPin);
   potAngle = readVal*90./1023.;
   steps = (potAngle-previous)*stepsPerRevolution/360;
   myStepper1.step(steps*4);
   myStepper2.step(steps*4);
   previous = potAngle;
  
   Serial.print("Read val = ");
   Serial.println(readVal);
   Serial.print("Potentio Angle = ");
   Serial.println(potAngle);
   delay(delayT);
    
 
}