Learn how a flame sensor works, how to connect the flame sensor to Arduino, how to program Arduino to detect the flame and fire. The detail instruction, code, wiring diagram, video tutorial, line-by-line code explanation are provided to help you quickly get started with Arduino.

Jun 4, 2018 · * To view the output, point a serial monitor such as Putty at your Arduino. * This code is constantly updating in order to provide a real time feedback of the flame sensor.

In your Arduino IDE, open up the serial monitor and set the baud rate to 9600. Now bring a fire source close to the fire sensor and immediately the LED will turn ON. The serial monitor will also display relevant messages.

Jun 20, 2023 · In This Article, we explain how the flame sensor works and interfaces with any microcontroller. the flame sensor is available in digital and analog form and it detects fire. here we interfacing the flame sensor with Arduino, ESp8266 and ESP32 microcontroller.

May 3, 2023 · In this Arduino tutorial on sensors, we will discuss how to use a flame sensor module with an Arduino. What is a Flame Sensor Module? A flame sensor module is a device that is used to detect fires. It can detect different types of flames such as candle flames, lighter flames, and even sunlight.

Aug 5, 2023 · The Serial Monitor will display the analog values from the Flame Sensor, indicating the detected flame intensity. Additionally, if you connected an LED as a visual indicator, it will light up when a flame is detected.

In this lesson, you will learn how to integrate a flame sensor with an Arduino board to detect the presence of fire. We will see how the flame sensor, when detecting a flame, triggers the Arduino’s built-in LED to light up and sends a warning message to the serial monitor.

Mar 18, 2025 · Flame sensors are essential components in fire detection systems, making them useful for various DIY projects and safety applications. In this guide, we’ll show you how to test a 4-pin flame sensor module using an Arduino Uno with a simple code to monitor its output in …

In this tutorial, you’ll learn how to connect a flame sensor to an Arduino, understand its working principle, and use both its digital and analog outputs to create a fire detection system. A flame sensor is a small electronic device used to detect the presence of flames or fire.

Print flame detection values to the serial monitor. Trigger alarms, buzzers, or shut-off mechanisms if flame is detected. Test the Project. Upload the code to the Arduino. Place a flame source (e.g., lighter) at a safe distance and observe sensor readings.