#include <Servo.h>
Servo myservo;
void setup() {
// put your setup code here, to run once:
myservo.attach(11);
}
void loop() {
// put your main code here, to run repeatedly:
myservo.write(30);
delay(2000);
myservo.write(60);
delay(2000);
myservo.write(90);
delay(2000);
myservo.write(180);
delay(2000);
}