LED Scrolling message Display using 8051





This Project is a scrolling LED matrix display project using 8051 (AT89S52) controller and 24C16 EEPROM. This LED matrix project is designed to work flexibly to handle 1x18 matrices of 8x8 LEDs or 1 to 29 matrices of 5x7 LEDs. The total matrices support can go higher if a controller with higher RAM is used. You do not need to do any change in the program for that. There is also a software provided to upload your message from PC to EEPROM.

This project is submitted by Pratik Suthar of Government Engineering Collage, Dahod (Gujrat). I really want to thank him for his contribution to Rickey's World.

Now a working video of the project:



Download this project: LED Scrolling message Display using 8051
Tags led matrixmatrix display8051 matrix displayscrolling message displayscrolling led matrix displayscrolling led display 8051
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Comments

vakkalagadda akhil
20 Jun 2014: 05:52 AM
is there any code for moving message for atmega 16 rather than 8051 please send to my mail if POSSIBLE
  
samarnath dev
08 Nov 2014: 10:19 AM
1 want 5*7 dot led matrix moving programing by 8051 witth codein asm, thanks.
  
ajay_bhargav
14 Nov 2014: 05:15 AM
@samarnath dev, check LED Dot Matrix Display Tutorial Package. It has sample codes for controlling basic displays displays.
  
Mstein
08 Apr 2015: 07:36 AM
Please i tried running the design on proteus, but displaying the message was impossible, Please how do i use d virtual terminal on proteus for test?
  
ajay_bhargav
10 Apr 2015: 18:21 PM
@Mstein, Virtual terminal is provided in the Proteus. Please post in forum if you need detailed help. I cannot post the complete solution in comments area.
  
gsdvprasad
21 Apr 2015: 09:56 AM
Could you please help me how to change the display text in the proteus simulation file. It displays "This is just the beginnng". how to change it?
  
ajay_bhargav
29 Apr 2015: 18:49 PM
@gsdvprasad, post your question in forum.
  
mstein
04 Jun 2015: 06:54 AM
So I tried it out, and it works fine. The sample code shows on a 4*6 format, but with a little adjustment, I got it on 5*7 display perfectly. I also incorporated a source driver in place of d PNP transistors, and it gave a very bright display, since I used leds to build my matrix. The matrix was 80*7 and it works fine. Thank you guys..you got a wonderful forum here..
  
ajay_bhargav
19 Jun 2015: 04:28 AM
@mstein, Can you please share back your design with us? It may be helpful for other? Please send me details on contact[at]rickeyworld[dot]info
  
Padam Modi
19 Jun 2015: 09:01 AM
Could you please help me how to change the display text in the proteus simulation file. It displays "This is just the beginning". how to change it?
  
ajay_bhargav
23 Jun 2015: 13:32 PM
@Padam Modi, It must be in the code somewhere. Post in forum for help.
  
Sahed
17 Nov 2015: 12:30 PM
How can I get this circuit diagram & PCB layout image for making moving display
  
martinsnc115877
22 Aug 2016: 15:22 PM
sir please i have problem uploading massage to my s.m.m, if i upload message with your terminal it will nt respond, i dnt no how u connect your 24C16,i connected my @,2,3,4,7 to negative(gnd) 6,5 to sck,sda, and8 to positive(+5v) please help me out i have checked serial cable and pc pot dey are ok please solution should sent to my mail
  
ExperimenterUK
23 Aug 2016: 01:24 AM
@martinsnc115877
If you post your problem in the forum we may be able to help.
Search through old posts, someone else may have had the same problem.
  
Saleem Khan
18 Dec 2016: 20:15 PM
Sir plz anyone help me I need water flow meter coding in Kiel vision in assembly language...
  
ExperimenterUK
19 Dec 2016: 19:19 PM
Log in and post in the 8051 forum, asking for help.
Give full details of your project.
  
Rohit chandra joshi
09 Apr 2017: 04:41 AM
[Pending Approval]
  

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Conversation

Fri Apr 28 2017, 03:47 PM
SANDEEP T S
I need pcb wizard 3.5 version kindly send valid link of yours
Fri Apr 28 2017, 03:46 PM
SANDEEP T S
I need pcb wizard 3.5 version
ExperimenterUK
Mon Apr 17 2017, 11:56 PM
Sorry..We had a problem with registration.Confirmation emails were not sent.Please re-register
Thu Apr 13 2017, 07:29 PM
Piyush Aughad
I want circuit & program for radar detection using Microcontroller 8051
Tue Apr 11 2017, 03:27 AM
Shabbir Ahmed
Hi Ajay ....hope you and your family all will be fine are you working on andriod aplications if yes then plz reply me
Sun Apr 09 2017, 06:33 PM
ATHULYA NAIR
Dear Sir, I need to know what are the complexity for programming in 8051 Microcontroller for three phase inverter?
Sun Apr 09 2017, 06:32 PM
ATHULYA NAIR
Dear Sir,
Sun Apr 09 2017, 04:43 AM
Rohit chandra joshi
Sir I need ur help urgently.i am trying to make pc controlled led scrolling display using 8051.when i am trying to generate hex file of the code that is given by pratik suthar.it gives the error Target not created Limit:0800h I am using keil uvision4 software. Even i have tried to burn the given hex file that is atteched with the code but my led are not glowing. Pls help me sir .i struck in this problem from last month and till now i am not able to short out the problem. Pls suggest me to solve the problem.mail me at [email protected] Thanks
Sun Apr 09 2017, 04:26 AM
Rohit joshi
Sir how to generate hex file of led scroll display using 8051 in keil uvision 4
Sun Apr 09 2017, 04:25 AM
Rohit joshi
Sir

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Comments

anshulece
Fri Apr 28 2017, 03:43 PM
Masoooud
Tue Apr 25 2017, 06:57 PM
BOuissal
Mon Apr 24 2017, 02:46 PM
tranhunga
Mon Apr 24 2017, 01:11 AM
Suslik
Sun Apr 23 2017, 09:26 AM
soumk
Sun Apr 23 2017, 06:22 AM
Vavachi1996
Tue Apr 18 2017, 08:01 PM
yasmine
Tue Apr 18 2017, 03:10 PM

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Forum Activity
Deepakvaishu Avatar
Posted By Deepakvaishu
Fri Apr 28 2017, 11:18 AM
Yes proteus is loaded ,with all projects.....Once ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Apr 28 2017, 05:06 AM
Does Proteus load at all ?Does it only crash on c...
Deepakvaishu Avatar
Posted By Deepakvaishu
Wed Apr 26 2017, 06:59 AM
hello...I am getting an error when I am trying to ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Apr 18 2017, 10:52 PM
Thanks for the comment.Glad you got it working.
Deepakvaishu Avatar
Posted By Deepakvaishu
Tue Apr 18 2017, 06:19 AM
Thank you very much...Today I got the output for a...
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Apr 06 2017, 05:38 PM
Is it initially assigned as '0', and then when the...
Deepakvaishu Avatar
Posted By Deepakvaishu
Thu Apr 06 2017, 07:55 AM
hello,Thanks for the attachment.I have gone throug...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Mar 25 2017, 09:49 PM
I have attached code showing one method you could ...
Deepakvaishu Avatar
Posted By Deepakvaishu
Sat Mar 25 2017, 07:59 AM
I am using Keil and 8051 microcontroller
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Mar 24 2017, 06:05 PM
The best way is to use an interrupt to run the cou...