In the automotive context On-Board Diagnostics, or OBD refers to a vehicle's self-diagnostic and reporting capability and presents the vehicle owner or a repair technician with state of health information for various vehicle sub-systems. Earlier systems of OBD could simply illuminate a malfunction indicator light, or MIL, if a problem were detected--but the nature of the problem could not be specified.

But by the introduction of on-board vehicle computers in the early 1980's, which had made OBD possible the amount of diagnostic information ....etc

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seminar report of 3d solar cell technology,ppt,advantages, ....etc

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Design and implementation of sms based notice board using 8 bit micro controller (gsm modem with sms) ....etc

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Introduction

In the satellite launch vehicle, the Avionics system is proposed to be based on MIL-STD 1553B BUS. A number of interface modules for application such as sensor data acquisition, vehicle sequencing, control generation, command posting etc. are being designed with this interface. These interface modules are then connected to the onboard computers via the 1553B BUS. These modules have to be tested separately and evaluated and also confirm their compliance with the 1553B BUS standard before being integrated as the Avionics System. T ....etc

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Bluetooth is a common thing in the modern world. However it is very useful to transfer data from one device to another. But this requires two Bluetooth devices which are very expensive. The aim of our project is to make wireless data logger. Details of the application end system are stored in memory. Whenever the remote system wants to download the application end system details, the remote system has to send corresponding command to end system through radio frequency. According to command the application end system send details of system throu ....etc

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CHAPTER 1
INTRODUCTION
INTRODUCTION
Mobile Phones and the related technologies are becoming more and more ubiquitous. Various technical arenas in the field of Telecommunication and Embedded Systems have come very near to the common people. The number of people with cell phones is on the rise. A day will come, somewhere in the near future, when a mobile phone is referred to in the same class of Food, clothing and shelter. Improvements in the Networking technologies have fostered growth of very dense networks. Land li ....etc

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please send me more information about laser keyboad by today..plz ....etc

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PCB Board Design



What is a PCB board
Printed Circuit Boards are primarily an insulating
material used as base, into which conductive
strips are printed
The base material is generally fiberglass, and the
conductive connections are generally copper and
are made through an etching process
The main PCB board is called the motherboard,
the smaller attachment PCB boards are called
daughter boards or daughter cards


PCB Design Layers
A PCB ....etc

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The Conceptual Design of New Bus Stop Board
By the new bus stop board, passengers could obtain not only the information of the bus lion and information of lines in one station, but also important bus-stations, passenger transport hubs, geographical position information and so on. ....etc

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Hello
Iâ„¢m making an application that will use to display electronic notice board on computer over network. Its client/server based application. I am using SQL Server 2008 and visual basic.net 2008. I need report related with my project in sql and Visual basic If u can help me thx ....etc

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