/* Sweep
 by BARRAGAN <http://barraganstudio.com>
 This example code is in the public domain.

 modified 8 Nov 2013
 by Scott Fitzgerald
 http://www.arduino.cc/en/Tutorial/Sweep
*/

#include <Servo.h>
Servo myservo;
int pos = 0;

void setup() {
myservo.attach(9);
}               

void loop() {
for (pos = 0; pos <= 180; pos += 1) {
myservo.write(pos);
delay(15);
}
}