#include <Stepper.h>

const int stepsPerRevolution = 200;
const int stepsPerRevolution1 = -200;  // change this to fit the number of steps per revolution
// for your motor

// initialize the stepper library on pins 8 through 11:
Stepper myStepper(stepsPerRevolution, 8, 9, 10, 11);
Stepper myStepper1(stepsPerRevolution, 4, 5, 6, 7);

void setup() {
  // set the speed at 60 rpm:
  myStepper.setSpeed(40);
  myStepper1.setSpeed(40);
  // initialize the serial port:
  Serial.begin(9600);
}

void loop() {
  // step one revolution  in one direction:
  Serial.println("Giro 1 a la derecha");
  myStepper.step(stepsPerRevolution);
  delay(500);

  Serial.println("Giro 2 a la derecha");
  myStepper.step(stepsPerRevolution);
  delay(500);

  Serial.println("Giro 3 a la derecha");
  myStepper.step(stepsPerRevolution);
  delay(500);

  delay(1000);

  Serial.println("Giro 1 a la izquierda");
  myStepper1.step(stepsPerRevolution1);
  delay(500);

  Serial.println("Giro 2 a la izquierda");
  myStepper1.step(stepsPerRevolution1);
  delay(500);

  Serial.println("Giro 3 a la izquierda");
  myStepper1.step(stepsPerRevolution1);
  delay(500);

  Serial.println("Giro 4 a la izquierda");
  myStepper1.step(stepsPerRevolution1);
  delay(500);

  Serial.println("Giro 5 a la izquierda");
  myStepper1.step(stepsPerRevolution1);
  delay(500);

}