/*Servo Spinner*/


#include <Servo.h>


Servo myservo;  // create servo object to control a servo


int pos = 0;    // variable to store the servo position


void setup() {
 myservo.attach(9);  // attaches the servo on pin 9 to the servo object
}


void loop() {
 for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
   // in steps of 1 degree
   myservo.write(pos);              // tell servo to go to position in variable 'pos'
   delay(15);                       // waits 15ms for the servo to reach the position
 }
 for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
   myservo.write(pos);              // tell servo to go to position in variable 'pos'
   delay(15);                       // waits 15ms for the servo to reach the position
 }
}