HANDHELD GAS LEAKAGE DETECTOR

Gas leakage is a very common case that happens almost everyday in our
lives. Gas detection is an important element for protection plan for human life and
property. This project is focused in the construction of handheld device to detect the
presence of gas leakage, which in this case, the Liquefied Petroleum Gas (LPG). It is
a sensor based gas leakage detector and it made used of the semiconductor type of
gas sensor. The detector indicates gas leakage by changing the value on LCD when it
detects the presence of gas. This project exposes the knowledge of LPG and gas
sensor application besides introducing an easy and user friendly gas leakage detector