Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis
This thesis report submitted in partial fulfillment of the requirement for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2014.
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BRAC University
2014
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| Онлайн доступ: | http://hdl.handle.net/10361/3590 |
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10361-35902019-09-30T04:16:23Z Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis Ferdousi, Jahan Ara Ananto, Samiul Ehsan Ahmed, Md. Naveed Azad, Dr. A. K.M. Abdul Malek Department of Electrical and Electronic Engineering, BRAC University Electrical and electronic engineering Carbon Monoxide MQ-7 This thesis report submitted in partial fulfillment of the requirement for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2014. Cataloged from PDF version of thesis report. Includes bibliographical references (pages 50-51). We are in the 21st century, and nowadays many of us are concerned about our surroundings and environment. Ever since the industrial evolution the greenhouse gases level increased. So does the concentration of carbon monoxide gas in the atmosphere. Carbon Monoxide gases are present in various workplace and its presence is more significant due to burning of hydrocarbons. Day-by-day, the concern regarding the level of Carbon Monoxide is also arising due to such increase in industrial growth. Such problems cannot be overlooked nowadays. There are many sensors developed and used for sensing the level of Carbon Monoxide in various hazardous places like coal mine, sewage, etc. In our thesis we have been working with one such sensor which is the MQ-7. This sensor is easily available and affordable in our country Bangladesh. MQ-7 is a highly sensitive sensor for the determination of the level of carbon monoxide via an optical filter. In our thesis we have completely analyzed the analog and digital output of this sensor with various materials which gives out various levels of Carbon Monoxide when burned. We have discussed the relationship between the concentrations of Carbon Monoxide with the analog voltage reading in order to calibrate the sensor and besides we have carried out some simulation to support our data. Details of our work will be discussed in the following chapters. Jahan Ara Ferdousi, Samiul Ehsan Ananto, Md. Naveed Ahmed B. Electrical and Electronic Engineering 2014-09-10T09:06:41Z 2014-09-10T09:06:41Z 2014 2014-08 Thesis ID 10221071 ID 10221059 ID 10221040 http://hdl.handle.net/10361/3590 en BRAC University Internship reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 55 pages application/pdf BRAC University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Electrical and electronic engineering Carbon Monoxide MQ-7 |
| spellingShingle |
Electrical and electronic engineering Carbon Monoxide MQ-7 Ferdousi, Jahan Ara Ananto, Samiul Ehsan Ahmed, Md. Naveed Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis |
| description |
This thesis report submitted in partial fulfillment of the requirement for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2014. |
| author2 |
Azad, Dr. A. K.M. Abdul Malek |
| author_facet |
Azad, Dr. A. K.M. Abdul Malek Ferdousi, Jahan Ara Ananto, Samiul Ehsan Ahmed, Md. Naveed |
| format |
Thesis |
| author |
Ferdousi, Jahan Ara Ananto, Samiul Ehsan Ahmed, Md. Naveed |
| author_sort |
Ferdousi, Jahan Ara |
| title |
Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis |
| title_short |
Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis |
| title_full |
Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis |
| title_fullStr |
Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis |
| title_full_unstemmed |
Development of Carbon Monoxide detecting device using MQ-7 sensor along with its statistical analysis |
| title_sort |
development of carbon monoxide detecting device using mq-7 sensor along with its statistical analysis |
| publisher |
BRAC University |
| publishDate |
2014 |
| url |
http://hdl.handle.net/10361/3590 |
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