Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

This study investigates the greenhouse gas (GHG) emissions associated with crude oil and natural gas production at Khalda Petroleum’s sites in Egypt’s western desert. Activities contributing to ...

This sensor is capable of detecting CO concentrations as low as 500 ppb and exhibits satisfactory sensitivity, response speed, selectivity, repeatability, and long-term stability. The sensing ...

Wireless sensor networks (WSNs) have recently been applied in industrial monitoring applications including hazardous gases detection. As a major power consumer of a node, gas sensors may significantly ...

The gas sensor microhotplate, as a key component of the gas sensor, is of great significance for improving the energy utilization and gas-sensitive performance of the gas sensor. The MEMS gas sensor ...

Utilizes a Dallas temperature sensor and an MQ2 gas sensor for comprehensive environmental monitoring. The temperature sensor ensures optimal ventilation based on ambient temperature, while the gas ...