There had been many previous studies that discussed smoke detection, there are quite a number of them, such as a cigarette detection machine in a closed room primarily based on the internet of things ...

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I will attach all the schematics and the PCBs design for the project. I will start by doing the PCB design for the smoke sensor detector. Components: Arduino UNO; Power Supply; Smoke Sensor (MQ2) ...

Here we have used Buzzer as a Smoke alarm, which is driven by BC547 NPN transistor. We have previously built Smoke Detector Arduino Shield using MQ2 Gas Sensor, which not only sense the smoke in the ...

If you want to make your own system for doing so, Instructables user ICStation shows off how to use an Arduino to do it. The system here monitors temperature, humidity, and smoke levels and alerts ...

Indoor pollution is a major cause of worry in homes and other enclosed environments. It is possible that prolonged exposure to the residues of heavy metals and particulate matter released into the air ...

This is an image processing based fire detection and extinguisher system using Arduino. It is basically the system is divided into two parts: Fire detection; 2. Fire alert and extinguisher. In the ...