#include <Servo.h> // include the servo library

const int ServoPin = 11;

Servo myServo; //initialize the servo object
// we will control our servo with

void setup() {
  // put your setup code here, to run once:
  // we will attach our servo pin with the myServo object
  myServo.attach(ServoPin);
}

void loop() {
  // put your main code here, to run repeatedly:
  // Servos usually have a max of 180 degrees
  for ( int i = 0; i < 180; i++ ) {
    myServo.write(i); // writes the specific angle the servo will be on
    delay(20); // delays are in miliseconds
  }

}