Smoke and GAS Leakage Detector

Buzzer

Jumper wires

Gas Sensor MQ-5

Arduino Nano R3

Bread Board

<p >Hello friends, In this Project, we will make a device, which detects gas leakage and turn ON LED and Buzzer. We can adjust sensitivity of sensor in the code. In this project, I am using Gas sensor MQ-5 and Arduino Nano. </p><p ></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/u22gyUmCGTA" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe></figure></div><p ></p>

Smoke and GAS Leakage Detector

How to make Smoke and GAS Leakage Detector