VISVESVARAYA TECHNOLOGICAL UNIVERSITY
BELAGAVI - 590018, KARNATAKA
B. V. V. SANGHA’S
BILURU GURUBASAVA MAHASWAMIJI INSTITUTE OF
TECHNOLOGY, MUDHOL - 587313
DEPARTMENT OF
ELECTRONICS AND COMMUNICATION ENGINEERING
Mini Project Report
“Advanced LPG Gas Leakage Detection System”
Project Associates
Miss. Amruta Patil 2LB21EC005
Mr. Pradeepraddi Yaragatti 2LB21EC024
Miss. Swapna Allichandi 2LB21EC046
Miss. Swati Kotikal 2LB21EC047
Under the Guidance of
Dr. Anupama P. Patil
Professor
Department of Electronics and Communication Engineering
Biluru Gurubasava Mahaswamiji Institute of Technology
Mudhol – 587313, Karnataka
2023-24
B. V. V. SANGHA’S
BILURU GURUBASAVA MAHASWAMIJI INSTITUTE OF TECHNOLOGY
MUDHOL-587313
DEPARTMENT OF
ELECTRONICS AND COMMUNICATION ENGINEERING
CERTIFICATE
This is to certify that the project work titled “Advanced LPG Gas Leakage
Detection System” is a bonafide work carried out by Miss. Amruta Patil, Miss.
Swapna Allichandi, Miss. Swati Kotikal, Mr. Pradeepraddi Yaragatti, in partial
fulfilment for the award of Bachelor of Engineering Department of Electronics and
Communication Engineering, Biluru Gurubasava Mahaswamiji Institute of
Technology Mudhol - 587313, affiliated to Visvesvaraya Technological
University Belagavi - 590018, Karnataka, during the academic year of 2023-24. It
is verified that all corrections/suggestions indicated for internal assessment have
been incorporated in the report deposited in the department library. The phase1
project report has been approved as it satisfied the academic requirements in respect
of project work prescribed for the Bachelor of Engineering Degree.
Dr. Anupama P. Patil Dr. Gururaj S. Kori Prof. Jyoti Katagi
Project Guide Project Coordinator HoD
Submitted by
Miss. Amruta Patil 2LB21EC005
Mr. Padeepraddi Yaragatti 2LB21EC024
Miss. Swapna Allichandi 2LB21EC046
Miss. Swati Kotikal 2LB21EC047
INDEX
CHAPTERS CONTENTS PAGE NO
1. Introduction 1
Objective
2. Literature Survey 2
3. Components 3-7
Components Details
4. Block Diagram 8-11
Circuit Diagram
Working
5. Result 12-13
6. Advantages 14-15
Disadvantages
Applications
7. Conclusion 16
Future Scope
Reference 17
ABSTRACT
Liquefied Petroleum Gas (LPG) is a main source of fuel, especially in urban areas because it is clean
compared to firewood and charcoal. Gas leakage is a major problem in the industrial sector,
residential premises, etc. Nowadays, home security has become a major issue because of increased
gas leakage. Gas leakage is a source of great anxiety with ateliers, residential areas and vehicles like
Compressed Natural Gas (CNG), buses, and cars which run on gas power. One of the preventive
methods to stop accidents associated with the gas leakage is to install a gas leakage detection kit at
vulnerable places. The aim of this project is to propose and discuss a design of a gas leakage
detection system that can automatically detect, alert and control gas leakage. This proposed system
also includes an alerting system for the users. The system is based on a sensor that easily detects a
gas leakage. One of the method to stop accidents related with the gas leakage is to mount a gas
leakage detection device at unprotected places. The system detects the leakage of the LPG using a
MQ-2 gas sensor and uses the GSM Module to alert the person about the gas leakage via SMS.
When the LPG in air increases to a particular level, the gas sensor senses the gas leakage and the
output of the sensor is detected. The detection is done by the MQ-2 gas sensor, through the Arduino
and result will be displayed on LCD simultaneously. User receives the alert SMS to mobile phone.
ACKNOWLEDGMENT
The sense of contentment and elation that accompanies the successful completion of the
mini-project “ADVANCED LPG GAS LEAKAGE DETECTION SYSTEM” would be in
complete without mentioning the names of those people who helped me in accomplishing this mini-
project. People whose constant guidance and encouragement resulted in its realization.
We would like to thank Dr. Shravankumar B. Kerur, Principal, BGMIT, Mudhol, for his
consistent guidance and support throughout the mini-project.
We would like to thank Prof. Jyoti M. Katagi, Head of the Department, Electronics and
Communication Engineering, BGMIT, Mudhol, for his valuable suggestions and advices.
We would like to express our heartfelt gratitude to Dr. Gururaj S. Kori, Project coordinator
for his kind support and valuable suggestions during the course of mini project work.
We do grab this opportunity to express our gratitude to our guide Dr. Anupama P. Patil, for
her kind co-operation during this period. Her constant motivation enabled us to widen the horizon of
our mini-project and interest in this mini-project.
We thank all Faculty members of Department of Electronics and Communication
Engineering for their constant support and encouragement.
Last but not the least we would like to thank our parents and friends who provided us their
valuable suggestions to the improvement our mini project.
DECLARATION
We, Ms. Amruta Patil, Mr. Pradeepraddi Yaragatti, Ms. Swapna Allichandi, Ms. Swati
Kotikal students of sixth semester B.E, Department of Electronics and Communication Engineering,
BGMIT, Mudhol declare that the mini-project entitled “ADVANCED LPG GAS LEAKAGE
DETECTION SYSTEM” has been carried out by us and submitted in partial fulfillment of the
course requirements for the award of degree in Bachelor of Engineering in Electronics and
Communication Engineering of Visvesvaraya Technological University, Belagavi-Karnataka
during the academic year 2023-2024. The matter embodied in this report has not been submitted to
any other university or institution for the award of any other degree.
Mini-Project Associates
1. Amruta Patil
USN:2LB21EC005
2. Pradeepraddi Yaragatti
USN:2LB21EC024
3. Swapna Allichandi
USN:2LB21EC046
4. Swati Kotikal
USN:2LB21EC047
