This document describes a gas leakage detection and alert system using an Arduino board. The system uses an LPG gas sensor to detect gas leaks and triggers an alarm with lights and sounds. If a leak is detected, it will also send an alert via Bluetooth. It is designed for home safety to prevent acci

Article SummaryA state of the art gas and fire detection system has been installed in Turkish Petroleum Refineries’ (TüpraÅŸ) Kirikkale Refinery. The purpose of the system is to detect both fire and gas leakages across the entire tankage area. The detection system is based mainly on hydrocarbon

By Yuan Shenggao As the 136th Canton Fair gradually comes to a close, this global trade event, attended by hundreds of thousands of people, is bound to inject new vitality into the world economy’s recovery once again.Fruitful resultsOver the course of 68 years, since its establishment, the Canton F···