Kundan Ku

EARTHQUAKE SENSOR

H.O.D. of E.C.

SUBMITTD BY-

Prof. Sameena Zaafar KUNDAN KUMAR Mr.Jitendra Mishra Mr.Geetesh Wagdre

KIRTI SHARMA MEENAKSHI VERMA RISHI GUPTA

INTRODUCTION  WHAT IS EARTHQUAK  SECURITY FOR EARTHQUAK  EARTHQUAK DEVICE  COMPONENT LIST  WORKING  CONCLUSION 

I grew up with tornados (I lived in Dallas) so I never experienced many earthquakes.  My first one was in the middle of the night in Walnut Creek, CA while sleeping in a hotel in the late 1980’s (Ramada Renaissance, I think).  I’d taken a late night flight from Boston to California and was sound asleep in preparation for an early morning meeting at one of my California clients (Contra Costa Endocrine Associates.)  I woke up, noticed the ceiling moving in the opposite direction of the bed, then noticed it going the other way, then noticed it going the other way, and thought I was having a heart attack or an aneurysm.  About 15 seconds later it stopped and I laid in bed for a minute or so trying to figure out what was going.  “Earthquake?” popped into my head, I called down to the front desk, and got a busy signal.  Yup.  “Hmmm – what do I do?”  I didn’t know, so I went back to sleep.  The next morning I read in the paper that it was a 6–something and one person died when they got disoriented and jumped out a window.

SECURITY FOR EARTHQUAK-

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RESISTOR CAPACITOR TRANSISTOR DIODE LED PIEZO ELECRIC SENSOR BUZZER BATTARY

The reliability and accuracy of an equipment is inversely proportional to the number of components being used. The less of the components more reliability and accuracy can be achieved almost of the electronic component are temperature and voltage variation dependent. So more number of component moer the problem,you have also it increase the maintenance cost.   Our equipment has been designed using the most modern LSI chips available in the market can take the voltage fiuctuation of greater