#include <Servo.h>
Servo miservo;
int pos = 0;
void setup ( )
{
miservo.attach(9) ;
}
void loop ()
{
for(pos = 0; pos<180;pos+=1)
{
miservo.write (pos);
delay (10) ;
}
for (pos = 180; pos>=1; pos-=1)
{
miservo.write (pos) ;
delay (10) ;
}
}