#define LED 13
#define Input_PIN 2
int pirState = LOW;

void setup() {
  pinMode(LED, OUTPUT);
  pinMode(Input_PIN, INPUT);
  Serial.begin(115200);
}

void loop() {
  if(digitalRead(Input_PIN) == HIGH){
    digitalWrite(LED,HIGH);
    if (pirState == LOW){
      Serial.println("Gerakan Terdeteksi !");
      pirState = HIGH;
    }
  } else {
    digitalWrite(LED,LOW);
    if (pirState == HIGH){
      Serial.println("Tidak ada Gerakan !");
      pirState = LOW;
    }
  }
}