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IoT Smoke Alarm with Arduino, ESP8266, and a Gas Sensor

In this project, we are going to make an IoT smoke detection system in which the MQ-2 smoke sensor will sense if there is smoke nearby. If smoke is nearby, then the buzzer will start beeping and the red LED will light up and a warning will be displayed on a web page which we will create using the ESP8266 module. This web page will be accessible using any connected device like a mobile, tablet, or PC.”

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