// Include the library

#include <Servo.h>

// Create the servo object

Servo myservo;

// Setup section to run once

void setup() {

  myservo.attach(9); // attach the servo to our servo object

  myservo.write(90); 

}

// Loop to keep the motor turning!

void loop() {

  myservo.write(45); // rotate the motor counterclockwise

  delay(5000); // keep rotating for 5 seconds (5000 milliseconds)

  myservo.write(90); // stop the motor

  delay(5000); // stay stopped

  myservo.write(135); // rotate the motor clockwise

  delay(5000); // keep rotating 

}