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Reseach Article

Dangerous Gas Detection using an Integrated Circuit and MQ-9

by Falohun A.S., Oke A.O., Abolaji B.M., Oladejo O.E.
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 135 - Number 7
Year of Publication: 2016
Authors: Falohun A.S., Oke A.O., Abolaji B.M., Oladejo O.E.
10.5120/ijca2016908473

Falohun A.S., Oke A.O., Abolaji B.M., Oladejo O.E. . Dangerous Gas Detection using an Integrated Circuit and MQ-9. International Journal of Computer Applications. 135, 7 ( February 2016), 30-34. DOI=10.5120/ijca2016908473

@article{ 10.5120/ijca2016908473,
author = { Falohun A.S., Oke A.O., Abolaji B.M., Oladejo O.E. },
title = { Dangerous Gas Detection using an Integrated Circuit and MQ-9 },
journal = { International Journal of Computer Applications },
issue_date = { February 2016 },
volume = { 135 },
number = { 7 },
month = { February },
year = { 2016 },
issn = { 0975-8887 },
pages = { 30-34 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume135/number7/24064-2016908473/ },
doi = { 10.5120/ijca2016908473 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:35:10.483164+05:30
%A Falohun A.S.
%A Oke A.O.
%A Abolaji B.M.
%A Oladejo O.E.
%T Dangerous Gas Detection using an Integrated Circuit and MQ-9
%J International Journal of Computer Applications
%@ 0975-8887
%V 135
%N 7
%P 30-34
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Natural gas is an odourless one which consists of compounds made of two elements: carbon and hydrogen called hydrocarbons. Sometimes, due to an accident or if the valve is not properly closed, the gas leaks. This system is aimed at detecting the leakage and sounding an alert so that occupants in the building can maintain optimal ventilation and turn off all electrical appliances or evacuate the vicinity until a redress is made. An MQ-9 chemical sensor coupled with an Integrated Circuit was used to build the system and on testing, the system gave adequate visual information, audible and timely alert on detecting a gas leakage.

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Index Terms

Computer Science
Information Sciences

Keywords

Sensor Buzzer Embedded Soldering Alarm.