AnalogeReadings-A0 - Arduino Uno - Flame Sensor

// Flame Sensor A0 Pin -> Arduino Pin
int flameSensorPin = A0;


// Variable/Box to put the new readings from the flame sensor into it
int flameNumber = 0;


void setup() {

  // Setting the Flame Pin as Input (this step is not necessary because the Arduino Analog pins are set as Input by default)
  pinMode(flameSensorPin, INPUT);

  // Starting a Serial communication between the computer and the Arduino to recieve the values of the flame detector
  Serial.begin(9600);

}



void loop() {

  // Reading the value of the detected Infrared wave from the Flame Sensor
  flameNumber = analogRead(flameSensorPin);

  // Printing the value of the detected Infrared wave to the computer's Serial Monitor
  Serial.println(flameNumber);

delay(1000);
}