International Journal of Scientific and Research Publications

IJSRP, Volume 4, Issue 9, September 2014 Edition [ISSN 2250-3153]

Gas Leakage System
      D.Hari Priya, Lalith Babu
Abstract: The heart of this paper here is a LPG gas leakage sensor circuit that detects the outflow of LPG gas and the circuit is a gas sensor module SEN 1327. QM 6 gas sensor is used in the SEN 1327 module. The output signal from SEN 1327 gas sensor module is used to drive a 555 timer based astable multivibrator circuit. Here 555 timer works as a tone generator, the frequency of tone can be altered by varying the preset VR1. The system alerts the user via audio and visual indications.

Reference this Research Paper (copy & paste below code):

D.Hari Priya, Lalith Babu (2018); Gas Leakage System; Int J Sci Res Publ 4(9) (ISSN: 2250-3153).
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