#include <Servo.h>
Servo Pintu;

void setup() {
  // put your setup code here, to run once:
 Pintu.attach(3);
 pinMode(PIR, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
 for (int S=0; S>=100; S-=1) {
 Pintu.write(S);
 delay(1000);}
 for (int S=100; S>=0; S-=1) {
  Pintu.write(S);
  delay(100);}

}