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GSM based digital notice board



Printed From: ProjectsQA
Category: Projects Forum
Forum Name: Electrical, Electronics & Communication Projects
Forum Discription: Projects on Microprocessor, Microcontroller, Embedded, Robotics, VLSI, VHDL, Mini Projects and many more
URL: http://projectsqa.com/forum_posts.asp?TID=96
Printed Date: 24-Sep-2018 at 1:56am


Topic: GSM based digital notice board
Posted By: Saifullah
Subject: GSM based digital notice board
Date Posted: 12-Jun-2011 at 6:25pm
I am student of Telecommunication Engineering.I need a complete documentation for GSM based Digital Noticeboard. I shall be very very thankful if i m provided. Thanks



Replies:
Posted By: Saifullah
Date Posted: 12-Jun-2011 at 6:26pm
waiting for reply.....


Posted By: siva
Date Posted: 17-Jun-2011 at 5:41pm
Hi Saifullah, can you detail on what kind of functionality does the project involve?


Posted By: Saifullah
Date Posted: 18-Jun-2011 at 12:44am
It is SMS based digital notice board using GSM. Messages will be displayed on the LCD screen by simply sending that message from mobile


Posted By: siva
Date Posted: 19-Jun-2011 at 11:39am
Multiuser SMS Based Wireless Electronic Notice Board:

This is the model for displaying notices in colleges on electronic notice board by sending messages in form of SMS through mobile; it is a wireless transmission system which has very less errors and maintenance. The hardware board contains microcontroller AT89c52 at the heart of the system. The microcontroller is interfaced with GSM Modem via MAX232 level convertor. It is used to convert RS232 voltage levels to TTL voltage levels and vice versa. The hardware also has a 64K EEPROM chip AT24C64. This EEPROM is used to store the timings and messages to be displayed. Hardware also contains a real time clock DS1307 to maintain track of time. A 16x2 Character LCD display is attached to microcontroller for display. Microcontroller coding will be done using Embedded C and Kiel. PC Coding will be done using Visual Basic. Multiple Users are authorized to update notices on the electronic notice board by providing them password. We can use a PC with an administrator for monitoring the system.

http://files.spogel.com/projectsqa/qa-00096--wireless%20ENB.doc - Download Multiuser SMS Based Wireless Electronic Notice Board.Doc


Posted By: PrashanthS
Date Posted: 19-Jun-2011 at 11:46am
Saif, here is a similar one....SMS based eNotice Board for College...I ve put the doc at the end

The project mainly focuses on transmission of textual data through air interface by the use of GSM through asynchronous serial communication .The data will be processed by the microcontroller on both ends. The data will be displayed on Lcd only after entering unique pass key. In addition to that address matching is done and data can be received only by the dedicated receiver.
Actually what happens is, sending sms through phone has become very popular and if we can use this sms to control devices and in displaying data. It is possible to receive or decode the sms globally by using gsm , by the any part of world we can control and display data on Lcd board .

In this project we not only send the data but send the data with pass code also. Which enables us to prevent the unauthorized use of Lcd display board and only the person who have pass code can have access to Lcd board . Important feature of thesis is we are using gsm network by which we can control Lcd display board by the any part of globe. If we must have the respected pass code. And the pass code is ok then the correct data is to be displayed on LCD.

http://files.spogel.com/projectsqa/qa-00096--SMS%20based%20eNotice%20Board%20for%20College.doc - Download SMS based Electronics Notice Board for College


Posted By: Saifullah
Date Posted: 19-Jun-2011 at 11:51pm
Thanks for your support...


Posted By: ProjectGuidance
Date Posted: 21-Jun-2011 at 1:48am
We have published this project on your request.

http://projectabstracts.com/1504/gsm-based-sms-driven-automatic-display-toolkit-for-college-noticeboard.html - http://projectabstracts.com/1504/gsm-based-sms-driven-automatic-display-toolkit-for-college-noticeboard.html


Posted By: gurdeep
Date Posted: 14-Sep-2011 at 10:53am
hell ofriend i m also intersted in this project ......can u plz help me ?
gurdeep


Posted By: nazeer
Date Posted: 28-May-2012 at 7:40am
siva and saifullah plz if can help me regarding this project we shall be very grateful to you!!!!!!!!!!!!!



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