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

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I m an engineering student final year. I have decided to do a project on sms based noticeboard.I wanted the circuit diagram,working,flowchart and embedded c program for the same. A program of interfacing between microcontroller n led as well as lcd. Please help me to get this information at the earliest. Thanks. ....etc

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Please if someone could help me out with this project. I have created the network, the hardware is complete but i'm stuck on the software for updating the notice board i would have to be able to update the notice board and show any flash, word,excel, ppt, and pdf files simultaneously on the LCD screen since i'm using a LCD screen to display the notice electronically.
If anyone has the solution plzzzzz let me know because my dead is pretty close.
Thanks in advance. ....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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REMOTE NOTICE BOARD USING GSM WITH SMS
INTRODUCTION
This project is based on VTU syllabus. The proposed system is based on ATMEL 89S52 µcontroller which is in our syllabus.
For doing this project we use some of the software like
 Embedded C for programming the application software to the microcontroller.
 Protel schematic software is used for designing the circuit diagram for this project.
 Express PCB software is used for designing the PCB for this project.
(Since PCB making is a big p ....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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Wireless Electronic Notice Board with Multi Point Receivers
using RF Communication System

IEEE Reference:
Highly Reliable RF Communication System for point to multi point
communication
Vangala, S. Pishro-Nik, H.
Univ. of Massachusetts, Amherst


ABSTRACT
Notice Board is primary thing in any institution / organization or public
utility places like bus stations, railway stations and parks. But sticking various
notices day-to-day is a difficult process. A separate person is required to take
care of this ....etc

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PRODUCTS
Vasantha-Electronic Manufacturing Services
For the emerging potentials in Electronic manufacturing service vasantha is equipped with latest equipments and competent people who can make things happen. They are sourcing electronic components both from India and abroad. Solder the components using wave soldering/SMD soldering with high reliability. The PCBs are tested using various test jigs.
Vasantha advanced systems provides PCB Assemb ....etc

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PRINTED CIRCUIT BOARDS
PCB contains printed circuit of electronic equipment on it. As per circuit, the designer designs or assembles the components and parts for electronic equipment. This helps the designing easy for the designer.
Design of PCB is considered as the last step in electronic circuit design as well as the first major step in production of PCB’s.
STEPS TO DESIGN PCB S:-
1. Design and test the prototype circuit— by hand.
2. Capture the circuit’s schematic— using OrCAD Capture or simil ....etc

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