#include <Stepper.h>
const int stepsPerRevolution = 200;
#define MOTOR1_PIN 4
#define MOTOR2_PIN 2

void setup() {
  pinMode(MOTOR1_PIN, OUTPUT);
  pinMode(MOTOR2_PIN, OUTPUT);
  Serial.begin(115200);
  
}

void loop() 
{
  // Move motor 1
  for (int i = 0; i < 200; i++) {
    digitalWrite(MOTOR1_PIN, HIGH);
    digitalWrite(MOTOR1_PIN, LOW);
    delay(10);
  }

  // Move motor 2
  for (int i = 0; i < 200; i++) {
    digitalWrite(MOTOR2_PIN, HIGH);
    digitalWrite(MOTOR2_PIN, LOW);
    delay(10);
  }
}