//Program PTS
  //By Aisy 
  int buzzer = 5;
  int flameSensor = 13;
  int sensorState;

  void setup(){
    pinMode(buzzer,OUTPUT);
    pinMode(flameSensor, INPUT);
    Serial.begin(9600); //
  }

void loop() {
  sensorState = digitalRead(flameSensor);
  if (!sensorState == HIGH) {
    tone(buzzer, 1000);
    delay(100);
  }
  else {
    tone(buzzer, 1000);
    delay(500);
    noTone(buzzer);
    delay(500);
  }
}