How to Connect MQ2 Gas Sensor to Arduino

In this video, I demonstrated how to connect or interface MQ2 gas sensor to Arduino and how to use gas sensors with is a gas sensor it is able to detect CO , Smoke, Hydrogen, LPG, Methane, and Propane. This sensor is specifically used because it measures fast and effectively. By watching this video you can make LPG detector, Smoke detector, and CO detector. Download Code and Libraries : ~ How to connect I2C 16X2 LCD Display for Arduino : ~ Simple Arduino Weather Station : Links~~ Get components Here : Visit Website : Paypal: Patreon : By funding me , I will get some revenue to purchase components. Follow us on ~~ Facebook : Instructables : Google : Twitter : The Gas