A sensor-based system that detects fire or smoke and triggers alerts.
A sensor-based safety system that detects flame and immediately triggers an audible and visual alert.
Small workshops and homes often lack affordable, simple fire-warning systems that can alert people quickly.
We built an Arduino-based circuit using a flame sensor to detect fire, triggering a buzzer and red LED alert the moment flame is detected.
A flame sensor continuously feeds analog readings to an Arduino microcontroller. When readings cross a flame-detection threshold, the Arduino triggers a buzzer and LED output through simple digital signals.
Delivered as a complete working hardware unit with wiring diagram, source code, and setup instructions.