Gsm Based Anti Theft System

11765 Words Apr 7th, 2012 48 Pages
________________ ____________
(Head of the department, ECE) (Assistant Professor)

EXTERNAL EXAMINER
ACKNOWLEDGEMENT

The satisfaction and euphoria that accompany the successful completion of any task would be incomplete without the mentioning of the people whose constant guidance and encouragement made it possible. We take pleasure in presenting before you, our project, which is result of studied blend of both research and knowledge.

We express our earnest gratitude to our internal guide, Assistant Professor K.SRINIVAS RAO, Department of ECE, our project guide, for his constant support, encouragement and
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ABSTRACT

This project deals with the calculation of the energy meter billing with prepaid facility by using Smartcard based on the load consumption with GSM communication . The microcontroller calculates the rupees that will be consumed by the loads as per the amount inserted in prepaid recharge card ,which acts as input and displays it on the 16X2 LCD interfaced with the microcontroller. This project thesis is also covers the recharge option on every insert of card in smart module and the power is continued to process. This project is powered by an on-board power supply takes the ac power and converts it into dc power that is fed to on-board devices and integrated circuits.

2. INTRODUCTION TO EMBEDDED SYSTEMS

What is Embedded system?

An Embedded System is a combination of computer hardware and software, and perhaps additional mechanical or other parts, designed to perform a specific function. An embedded system is a microcontroller-based, software driven, reliable, real-time control system, autonomous, or human or network interactive, operating on diverse physical variables and in diverse environments and sold into a competitive and cost conscious market.

An embedded system is not a computer system that is used primarily for processing, not a software system on PC or UNIX, not a traditional business or scientific application. High-end embedded & lower end embedded systems. High-end embedded system -
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