LCD displays "FIRE HIGH" or "SMOKE HIGH". GSM module sends an SMS alert to emergency contacts. System resets when no fire/smoke is detected. Code File 📂 Filename: fire_alarm_system.ino 📌 Language: ...

🤖 Fire Detector (Arduino) Overview This simple yet effective project is a fire detector that uses an Arduino Uno and a simple flame sensor module to detect sudden changes in the thermal environment ...

Arduino based Fire Alarm – Circuit and Working Fig. 2 presents the circuit diagram for the fire alarm using a flame sensor and Arduino Nano. The system is powered by a step-down transformer (X1), a ...

This circuit diagram illustrates a fire and smoke detection system using an Arduino UNO R4 WiFi, MQ2 smoke sensor, and a flame sensor (fire sensor). The Arduino is the central controller that receives ...

Circuit Diagram. The below image is the Arduino fire sensor circuit diagram, it shows how to interface the fire sensor module with Arduino. If you want to build an advance version of this project also ...