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14-05-2011, 10:57 AM
Post: #1
SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone

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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 controller provides all the functionality of the display and wireless control. It also takes care of creating different display effects for given text. Display is obtained on LED Matrix Display Array on a printed circuit board. A GSM/CDMA Mobile Can is used to enter the required text or notice. The scrolling speed of the text also can be changed according to user requirement.
After entering the text the SMS is sent to the no which is connected to the LED display. At any time the user can add or remove or alter the text according to his requirement. At the receiving end the GSM modem which is connected to the Max 232 receives the message and is connected to the microcontroller ATMEGA8L. The message which is already stored in the EEPROM is displayed on the LED Matrix Display Array.
This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/12V step down transformer.
CHAPTER 1
INTRODUCTION

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.
An embedded system is a combination of software and hardware to perform a dedicated task. Some of the main devices used in embedded products are Microprocessors and Microcontrollers, Microprocessors are commonly referred to as general purpose processors as they simply accept the inputs, process it and give the output. In contrast, a microcontroller not only accepts the data as inputs but also manipulates it, interfaces the data with various devices, controls the data and thus finally gives the result. As everyone in this competitive world prefers to make the things easy and simple to handle, this project sets an example to some extent.
This project is built around the ATMEGA8L micro controller from Atmel. Micro controller provides all the functionality of the display and wireless control. It also takes care of creating different display effects for given text. Display is obtained on LED Matrix Display Array on a printed circuit board. A GSM/CDMA Mobile Can is used to enter the required text or notice. The scrolling speed of the text also can be changed according to user requirement.
After entering the text the SMS is sent to the no which is connected to the LED display. At any time the user can add or remove or alter the text according to his requirement. At the receiving end the GSM modem which is connected to the Max 232 receives the message and is connected to the microcontroller ATMEGA8L. The message which is already stored in the EEPROM is displayed on the LED Matrix Display Array.
CHAPTER 2
WORKING FLOW OF THE PROJECT
2.1 BLOCK DIAGRAM

FIG: 2.1 BLOCK DIAGRAM
2.2EEPROM (ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY)
EEPROM one can select which byte to be erased, in contrast to flash, in which the entire contents of ROM are erased. The main advantage of EEPROM is that one can program and erase its contents while it is in system board. It does not require physical removal of the memory chip from its socket.
The EEPROM used in this project is 24C04 type. The ATmega8L implements 2K bytes of on-chip EEPROM for data storage and 256 bytes of RAM. The upper 128 bytes of RAM occupy a parallel space to the Special Function Registers i.e., the upper 128 bytes have the same addresses as the SFR space but are physically separate from SFR space.
FEATURES OF 24C04 EEPROM:
• 1 million erase/write cycles with 40 years data retention.
• Single supply voltage: 3v to 5.5v for st24x04 versions.
• Programmable write protection.
• Two wire serial interface, fully i2c bus compatible.
• Byte and multi byte write (up to 4 bytes).
• Page write (up to 8 bytes).
• Byte, random and sequential read modes
• Self timed programming cycle
• Automatic address incrementing
• Enhanced ESD/Latch up performances
24-05-2011, 05:20 PM
Post: #2
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
I need more information on how to connect the GSM phone to the MAX 232 IC and the HEX file for this particular project
14-07-2011, 09:17 AM
Post: #3
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
hi sir! can you give me the schematic of this project?

thanks!
14-07-2011, 09:38 AM
Post: #4
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
you can refer these page details of "SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone" bellow link...

http://www.seminarprojects.com/Thread-sm...1#pid48401

http://www.seminarprojects.com/Thread-mi...7#pid47797
http://www.seminarprojects.com/Thread-a-...0#pid47800
22-09-2011, 06:38 PM
Post: #5
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
hello friend
ur projects is amazing.
can u pls send me some phts of this projects
23-09-2011, 09:37 AM
Post: #6
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
you can refer these page details of "SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone" bellow link...

http://www.seminarprojects.com/Thread-sm...1#pid48401

http://www.seminarprojects.com/Thread-mi...7#pid47797
http://www.seminarprojects.com/Thread-a-...0#pid47800
02-12-2011, 10:10 AM
Post: #7
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
i need the base paper & full details(block diagram) of gsm based led notice board
03-12-2011, 09:44 AM
Post: #8
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
you can refer these page details of "SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone" bellow link...

http://www.seminarprojects.com/Thread-sm...1#pid48401

http://www.seminarprojects.com/Thread-mi...7#pid47797
http://www.seminarprojects.com/Thread-a-...0#pid47800
07-02-2012, 12:43 PM
Post: #9
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
i am making the project of sms based digital noticeboard with atmega8 controller. which interfaces with led display with 10 characters.using sim 300 gsm module, and eeprom...so i want the circuit diagram and the individual interfaces of all the components..i m attach a block diagram with it.....so.pls help me soon..
08-02-2012, 10:21 AM
Post: #10
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
to get information about the topic wireless electronics notice board full report,ppt and related topic refer the link bellow
http://www.seminarprojects.com/Thread-wi...ull-report

http://www.seminarprojects.com/Thread-wi...ication-sy

http://www.seminarprojects.com/Thread-sm...bile-phone

http://www.seminarprojects.com/Thread-mu...tice-board

http://www.seminarprojects.com/Thread-1w...-using-r-f

http://www.seminarprojects.com/attachment.php?aid=5560

http://www.seminarprojects.com/attachment.php?aid=3486

http://www.seminarprojects.com/Thread-wi...?pid=21825
16-02-2012, 12:46 PM
Post: #11
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
pls send me circuit diagram diagram of the given project...
i am in utter need of it...
16-02-2012, 01:05 PM
Post: #12
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
to get information about the topic electronics notice board related topic refer the link bellow
http://www.seminarprojects.com/Thread-wi...ication-sy

http://www.seminarprojects.com/Thread-mu...tice-board

http://www.seminarprojects.com/Thread-1w...-using-r-f

http://www.seminarprojects.com/Thread-sm...bile-phone

http://www.seminarprojects.com/Thread-wi...ull-report

http://www.seminarprojects.com/attachment.php?aid=3486
20-02-2012, 02:57 PM
Post: #13
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
Sir
send me SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone PPT
30-07-2012, 11:05 AM
Post: #14
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
to get information about the topic " GSM based wireless notice board" full report ppt and related topic refer the link bellow

http://seminarprojects.com/Thread-sms-ba...bile-phone

http://seminarprojects.com/Thread-multiu...tice-board

http://seminarprojects.com/Thread-wirele...ull-report
02-10-2012, 06:16 PM
Post: #15
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
sir can you explain the working of this project
15-02-2013, 02:47 PM
Post: #16
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
with who much distance it can transform msg and displace

with who much distance it can transform the msg and display
24-07-2013, 07:38 PM
Post: #17
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
Advantages of sms based wireless electronic notice board using CDMA/GSM/communication system
26-07-2013, 10:59 AM
Post: #18
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
To get full information or details of SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone please have a look on the pages

http://seminarprojects.com/Thread-multiu...tice-board

http://seminarprojects.com/showthread.ph...&tid=58967

http://seminarprojects.com/Thread-multiu...tice-board

http://seminarprojects.com/Thread-sms-ba...bile-phone

if you again feel trouble on SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone please reply in that page and ask specific fields
18-09-2013, 04:30 AM
Post: #19
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
18-09-2013, 09:21 AM
Post: #20
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
To get full information or details of SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone please have a look on the pages

http://seminarprojects.com/Thread-sms-ba...bile-phone

http://seminarprojects.com/Thread-sms-ba...g-cdma-gsm

http://seminarprojects.com/Thread-multiu...tice-board

http://seminarprojects.com/Thread-multiu...tice-board

http://seminarprojects.com/showthread.ph...&tid=58967

if you again feel trouble on SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone please reply in that page and ask specific fields
14-02-2014, 10:28 AM
Post: #21
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
sir can u give the ieee paper of this topic

sir can u give the ieee paper of this tpoic
22-02-2014, 02:28 PM
Post: #22
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
R u interested in doing project by own, without any help of consultancy's....? I'm doing my project by my own.. Add me for idea's..
2014 is going to be big year for new inventions.
Mail me to aditya_you2003[at]yahoo.com
11-03-2014, 03:44 PM
Post: #23
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
Hi contact me for GSMand GPS based Project.. I will help you to do ur project.. u will also get following things:
Project Report in pdf format and in doc (word) format
Circuit diagram
PCB layout
Microcontroller program in assembley language
Hex file of the microcontroller code
Datasheets of all the components / ICs used in the project

Mail me at aditya_you2003[at]yahoo.com
12-03-2014, 10:44 AM
Post: #24
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
To get full information or details of SMS Based Wireless Electronic Notice Boardu sing GSM/CDMA/3G Mobile Phone please have a look on the pages

http://seminarprojects.com/Thread-sms-ba...bile-phone

if you again feel trouble on SMS Based Wireless Electronic Notice Boardu sing GSM/CDMA/3G Mobile Phone please reply in that page and ask specific fields

Please Use Search http://seminarprojects.com/search.php wisely To Get More Information About A Seminar Or Project Topic
06-05-2014, 11:06 AM
Post: #25
RE: SMS Based Wireless Electronic Notice Board using GSM/CDMA/3G Mobile Phone
I need coding of this project.can anyone he;p me ?
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