#include <Servo.h>
int servoPin = 3;
Servo Door;

int pirPin = 8;
int val = 0;


void setup() {
  pinMode(pirPin,INPUT);
  Door.attach(servoPin);
  Door.write(90);
}

void loop(){
  val = digitalRead(pirPin);

  if(val = HIGH){
    Door.write(0);
  }
  else{
    Door.write(90);
  }
  delay(250);

}