please send ppt on wireless electronic noticeboard based on gsm ....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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i'm anjana......i'm a b.tech ece 3rd year student... i wish to do wireless electronic notice board as my mini project.... i wish to get a ppt of this wireless electronic notice board ....etc

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SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
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 notices display. This project deals about an advanced hi-tech wireless notice board.
The project is built around the ATMEGA8L micro controller from Atmel. This micro ....etc

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GSM BASED DIGITAL NOTICE BOARD
INTRODUCTION
The user sends a SMS containing the data to be rolled.
PC receives the SMS and send it to both the slaves via RS232 -RS485 converter section.
Both the slaves receive the frame. Then they match the slave ID in the frame to their own ID’s.
If ID match occurs then that particular slave rolls the data on it’s alphanumeric display.
GSM BASED DIGITAL NOTICE BOARD
BLOCK DIAGRAM
COMPONENTS USED
Microcontroller PIC( 16F877A).
RS 232 and 485 Transreceivers.
Octa ....etc

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RESPECTED SIR/MADAM,
I am vamsi,mtech student of aditya college of engineering. i would like to develop a wireless lcd display board so please guide me the basics for that. waiting for your reply. thanking you,
yours sincearly,
Vamsi krishna ....etc

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ieee paper on gsm based electronic notice board ....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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hi
i want code for the above project . please help me to do this ....etc

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hello sir !!!!plz send me the circuit diagram of the gsm based electronics notice board ....etc

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