EARTHQUAKE PREVENTION AND INTIMATION USING ALARM
Published Thursday 6 October 2011 by gk inEARTHQUAKE PREVENTION AND INTIMATION USING ALARM
Abstract:
An embedded system is a special-purpose computer system designed to perform a dedicated function. Unlike a general-purpose computer, such as a personal computer, an embedded system performs one or a few pre-defined tasks, usually with very specific requirements. Since the system is dedicated to specific tasks, design engineers can optimize it, reducing the size and cost of the product. Embedded system comprises of both hardware and software. Embedded system is fast growing technology in various fields like industrial automation, home appliances, automobiles, aeronautics etc. Embedded technology uses PC or a controller to do the specified task and the programming is done using assembly language programming or embedded C.
An earthquake (also known as a quake, tremor or temblor) is the result of a sudden release of energy in the Earth's crust that creates seismic waves. This project is used sense the sense the earth quake, the prevention of earthquake is not possible but protection is possible. By using a sensor which has a capability to measure a pressure produced by it. That sensor produce analog signal. The signal is converted into digital by analog to digital converter and transmit the eight bit data to microcontroller. It process with that input. If the pressure is increases than preferred limit the alarm unit will be operated and the data is displayed on display unit.
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