How MQ2 Gas Sensor works ? | 3D Animated 🔥

Transcript

ever wondered how to make your Arduino smell what's in the air With the MQ2 gas sensor module you can give your project a virtual nose capable of detecting a wide range of gases including LPG smoke alcohol propane hydrogen methane and even carbon monoxide In this video we'll explore how this amazing sensor works how to hook it up to your Arduino So... Read More