5. GAS LEAKAGE DETECTION SYSTEM USING ARDUINO UNO

One of the main reasons for mishaps in homes and businesses is gas leaks, which may lead to ex plosions, fires, and serious health risks. In order to prevent such disasters and guarantee the prote ction of people and property, early identification of gas leaks is essen tial. The creation of a gas lea k detection system using an Arduino UNO Microcontroller, a buzzer, and a MQ5 gas sensor is co vered in this article. The suggested technology detects dangerous gasses like methane and LPG in real time and sounds a warning when it does.Because of the design's emphasis on dependability, affordability, and ease of use, it may be widely used in households. industries and workspaces. This creative method helps to raise safety standards internationally while satisfying th e increasin g need for inexpensive safety gadgets. In order to improve safety in homes and businesses, this ar ticle describes the creation of a gas leak detection system that incorporates an Arduino UNO mic rocontroller, LCD display, buzzer, and MQ-5 gas sensor.