This project is a simple and effective Fire Detection System built using an IR sensor, **Arduino UNO, **16x2 LCD display, and a **buzzer. It continuously monitors infrared radiation and alerts the ...

This project demonstrates an IoT-based fire alarm system using the ESP8266 module. It monitors temperature and gas levels and triggers an alarm when thresholds are exceeded. Connect the sensors and ...

Arduino compares the signal and triggers the SIM800L in case of fire incidents. Through AT commands, SIM800L communicates with thingspeak server. Arduino IoT Fire Detection - Circuit Diagram. As shown ...

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 ...

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 ...