#include <Servo.h>

// Define pin connections & motor's steps per revolution
const int dirPin = 2;
const int stepPin = 3;
const int servoPin = 9;

const int stepsPerRevolution = 800;

Servo myservo; 

int pos = 0;

void setup()
{
  // Declare pins as Outputs
  pinMode(stepPin, OUTPUT);
  pinMode(dirPin, OUTPUT);

  myservo.attach(servoPin);
}
void loop()
{
  // Set motor direction clockwise
  digitalWrite(dirPin, HIGH);

  // Spin stepper motor
  for(int x = 0; x < stepsPerRevolution; x++) {
    digitalWrite(stepPin, HIGH);
    delayMicroseconds(1000);
    digitalWrite(stepPin, LOW);
    delayMicroseconds(1000);
  }

  // Rotate servo motor
  for (pos = 0; pos <= 90; pos += 1) {
    myservo.write(pos);              
    delay(10);
  }
  delay(2000);
  
  for (pos = 90; pos >= 0; pos -= 1) {
    myservo.write(pos); 
    delay(10);
  }
      
  // Set motor direction counterclockwise
  digitalWrite(dirPin, LOW);

  // Spin motor quickly
  for(int x = 0; x < stepsPerRevolution; x++) {
    digitalWrite(stepPin, HIGH);
    delayMicroseconds(1000);
    digitalWrite(stepPin, LOW);
    delayMicroseconds(1000);
  }
  delay(1000);
}