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What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project tutorial, you can build a fire and smoke alarm system using Arduino UNO R4 ...

This project demonstrates the development of a Fire and Smoke Detection System using ... Follow the circuit diagram above to correctly connect the components. Upload the Code: Open the Arduino IDE, ...

We have not build this smoke alarm detector. Using this photoelectric smoke detector circuit can be designed a very simple and low power smoke detector alarm project that is based ... source The ...

This detection alarm is achieved by using a basic unit with different sensors for smoke, LPG and alcohol. So, different alarms can be made by simply changing the input sensor. Fig. 1 shows circuit ...