#include <Servo.h>
Servo s = Servo ();

void setup() {
  s.attach(7);
  pinMode(2, OUTPUT);
  pinMode(13, OUTPUT);

}

void loop() {



  
  s.write(0);
  digitalWrite(2, HIGH);
  digitalWrite(13, LOW);
  delay(1000);

  s.write(180);
  digitalWrite(13, HIGH);
  digitalWrite(2, LOW);
  delay(1000);



}