/*
   PIR sensor tester
*/

#define led1 13  
#define led2 12 
#define led3 8               // choose the pin for the LED
#define pir1  2
#define pir2  4
#define pir3  7

void setup() {
  pinMode(led1, OUTPUT); 
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);     // declare LED as output
  pinMode(pir1, INPUT);
  pinMode(pir2, INPUT);
  pinMode(pir3, INPUT);     // declare sensor as 
  Serial.begin(9600);
}

void loop() {
  delay(3000);
  if (digitalRead(pir1) == HIGH) {
  digitalWrite(led1, HIGH);  // turn LED ON
  Serial.println("Ada orang di kamar tidur");
  }

  else {
  digitalWrite(led1, LOW); // turn LED OFF
  Serial.println("Tidak Ada orang di kamar tidur");   
    }

  if (digitalRead(pir2) == HIGH) {
  digitalWrite(led2, HIGH);  // turn LED ON
  Serial.println("Ada orang di ruang tamu");
  }

  else {
  digitalWrite(led2, LOW); // turn LED OFF
  Serial.println("Tidak Ada orang di ruang tamu");   
    }

  if (digitalRead(pir3) == HIGH) {
  digitalWrite(led3, HIGH);  // turn LED ON
  Serial.println("Ada orang di dapur");
  }

  else {
  digitalWrite(led3, LOW); // turn LED OFF
  Serial.println("Tidak Ada orang di dapur");   
    }
}