Feel free to modify the code to suit you, the pins I provided here will work "out of the box". The code was created for Arduino Uno, so keep in mind that other boards may have different pins. Just ...

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) ...

We built a Smoke Detector Circuit using Arduino and MQ2 gas sensor, which not only sense the smoke in the air but also reads and displays the level of Smoke in the Air in PPM and start the buzzer if ...

DIY Temperature & Humidity & Smoke Detector Alarm System Based on Arduino | Instructables. Thorin Klosowski. ... and Smoke Alarm System with an Arduino. Thorin Klosowski. May 19, 2014 ...

Working of this Smoke Detector Alarm Circuit is easy. In this project, we have used transistor operating properties to work this circuit as a smoke detector. As we already know that we have used a ...

Learn how to build a WiFi-based fire and smoke alarm system using Arduino UNO R4 that sends real-time SMS notifications through the Circuit Digest API for emergencies, without requiring a GSM module.

A forest fire detection system integrating deep learning and IoT for timely and accurate wildfire detection. Surveillance cameras in forests capture visual data, analyzed by deep learning algorithms ...