Arduino Flame Sensor Project

🔥 Science Fair Project Portfolio Summary (Draft) Project Title: “Flame Detection System Using Arduino for the Hearing Impaired” Summary: In this project, I designed and built a flame detection system using an Arduino microcontroller and a KY-026 flame sensor. The goal was to create an affordable fire detection solution that alerts individuals—especially those who are deaf or hard of hearing—through visible signals rather than sound. When the sensor detects a flame, the Arduino triggers a visual alarm (such as flashing LEDs or an LCD message) instead of or in addition to a sound alarm. This makes it useful in households, schools, or public spaces where traditional fire alarms may not be accessible to everyone. Why I Built It: I wanted to create something that could make everyday life safer for people with hearing disabilities. Fire safety tools often rely on sound, which isn’t helpful for everyone. My system is simple, low-cost, and adaptable. Method: I used an Arduino UNO as the controller.

Connected a KY-026 flame sensor to detect infrared light from flames.

Programmed the Arduino to trigger either a passive buzzer or a visual alert (like an LED blink pattern or LCD display) when a flame is detected.

I tested the system with small, controlled flames like a candle.

Results: The system consistently detected flames from up to 80 cm away and activated a visible alert. It worked reliably in various lighting conditions and could be easily customized. Award: I received the Thermo Fisher Scientific Award and a Superior Rank at the [Your Science Fair Name] for this project. The judges praised its real-world impact and accessibility focus. What I Learned: I learned how to combine coding, electronics, and human-centered design to solve real problems. I also improved my skills in testing and debugging hardware systems. Next Steps: Add a wireless alert system (like sending texts or phone notifications)

Make the device more compact and waterproof

Explore integrating it into smart home systems