International Journal for Research in Applied Science & Engineering Technology (IJRASET)

ISSN: 2321-9653; IC Value: 45.98; SJ Impact Factor: 7.538

Volume 11 Issue II Feb 2023- Available at www.ijraset.com

A buzzer or beeper is an audio signalling device, which may be mechanical, electromechanical, or piezoelectric. Typical uses of buzzers and beepers include alarm devices, timers, and confirmation of user input such as a mouse click or keystroke

Specifications

1) Rated Voltage: 6V DC.

2) Operating Voltage: 4-8V DC.

3) Rated current: <30mA.

4) Sound Type: Continuous Beep.

5) Resonant Frequency: ~2300 Hz.

6) Small and neat sealed package.

IX. WORKING

1) The system is powered by a 12V power supply. The system constantly scans the gas sensor and the temperature sensor to detect leakages or high temperatures in its vicinity.

2) As soon as gas is detected at the sensor, it produces an equivalent voltage and signals the micro-controller.

3) The micro-controller on reading the signal checks the amount of gas detected, On detecting gas above certain level it then goes into alert mode.

ISSN: 2321-9653; IC Value: 45.98; SJ Impact Factor: 7.538

Volume 11 Issue II Feb 2023- Available at www.ijraset.com

4) The system now displays the status of the event occurred on an LCD display, also sounds a buzzer to alert.

5) It now uses the GSM modem to send an SMS message to the user/authority to inform about the situation so required action can be taken for it.

6) A similar procedure is followed by the system whenever the system detects temperatures higher than the set temperature in the system.

X. EXPECTED RESULTS

XI. CONCLUSION

The advantage of this simple gas leak detector is its simplicity and its ability to warn about the leakage of the LPG gas. This system uses GSM technique to send alert massage to respective person if no one is there in the house and then gas leaks occurs, GSM module is there to send immediate messages to the respective person regarding the gas leak and to avoid any damage or serious casualties.

References

[1] Mahalingam, A.; Naayagi, R.T.; Mastorakis, N.E. Design and implementation of an economic gas leakage detector. In Proceedings of 6th International Conference on Circuits, Systems and Signals, Athens, Greece, 7–9 March 2012; pp. 20–24.

[2] Attia, H.A.; Halah, Y.A. Electronic Design of Liquefied Petroleum Gas Leakage Monitoring, Alarm, and Protection System Based on Discrete Components. Int. J. Appl. Eng. Res. 2016, 11, 9721–9726.

[3] Apeh, S.T.; Erameh, K.B.; Iruansi, U. Design and Development of Kitchen Gas Leakage Detection and Automatic Gas Shut off System. J. Emerg. Trends Eng. Appl. Sci. 2014, 5, 222–228. Eng. Proc. 2020, 2, 28 6 of 6

[4] Soundarya, T.; Anchitaalagammai, J.V.; Priya, G.D.; Karthickkumar, S.S. C-Leakage: Cylinder LPG Gas Leakage Detection for Home Safety. IOSR J. Electron. Commun. Eng. 2014, 9, 53–58.

[5] Shrivastava, A.; Prabhaker, R.; Kumar, R.; Verma, R. GSM based gas leakage detection system. Int. J. Emerg. Trends Electr. Electron. 2013, 3, 42–45.

[6] Anurupa, A.; Gunasegaram, M.; Amsaveni, M. Efficient Gas Leakage Detection and Control System using GSM Module. Int. J. Eng. Res. Technol.2015,3, 1–4.

[7] Meenakshi, A.A.; Meghana, R.B.N.; Krishna, P.R. LPG Gas Leakage Detection and Prevention System. Int. J. Future Revolut. Comput. Sci. Commun. Eng. 2017, 3, 1–4.

[8] All Answers Ltd. GSM Based LPG Detection [Internet]. November 2018. Available online: https://ukdiss.com/examples/gsm-based-lpg-detection.php?vref=1 (accessed on 15 October 2020).

Aknowledgement

It is my great pleasure in expressing sincere and deep gratitude towards my guide Mrs. Archana Ubale. Assistant Professor Electronics & Telecommunication Engineering Department for her valuable guidance and constant support throughout this work and help to peruse additional studies in “Flammable Gas & Fire Accident Prevention Project”.

We take this opportunity to thank Head of the Department Dr. MP. Sardey and Project coordinator Prof. Archana Ubale and all staff members of department of Electronics &Telecommunication Engineering AISSMS IOIT, Pune, for cooperation provided by them in many ways. The motivation factor for this work was the inspiration given by our honourable principal Dr. P. B. Mane.

Lastly. I am thankful to those who have directly or indirectly supported for our work.

Principal- Dr. P.B Mane HOD- Dr. MP. Sardey Guide- Prof. Archana Ubale Sign Sign Sign