This project is a scrolling dot matrix LED message display powered by 8051 microcontroller. The code is written in assembly to control four 8x8 dot matrix LED display segments. Message to be displayed is stored in I2C EEPROM memory which is configurable through uart. Author has provided a VB software for easy configuration of message display from your PC.

User can not only set type of meesage to be displayed on LED display, but also control scrolling speed of message. There are two gui software provided in the package one is a simple interface and second software provides advance features to user with preview of message before saving settings to board.

Project code is written in 8051 assembly language. The complete zip package includes:
1. Assembly Coding
2. Circuit Diagram
3. Font Creation program
4. Information on Dot matrix display
5. VB software code for GUI interface
6. Pictures of hardware

I really want to thank the Author Nasim Majoka (majoka) for his wonderful contribution. Also i want to thank him for providing help and guidance on forum.

Here are some demo videos of the project recorded by Majoka himself, i again want to thank him for adding Rickey's World to the video .
Incase you have any doubts or issues with the project, please make use of forum.


Tags 8051 dot matrix displayscrolling dot matrix display 8051scrolling message display
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ajay_bhargav
Fri Dec 12 2014, 04:38 AM
@Abdul BAsit, Post in forum please. We will help you.
Wed Dec 10 2014, 06:41 PM
Abdul BAsit
I am working on smoke detector using AT89S52 and dont know how its wors..kindly send me circuit diagram and code for its hardware & software implementation
Wed Dec 10 2014, 06:40 PM
Abdul BAsit
I am working on smoke detector using AT89S52 and dont know how its wors..
Tue Dec 09 2014, 11:30 AM
Irinel
Please send me the content of that cd-rom (embedded c - michael j pont. Thank you.
Tue Dec 09 2014, 02:45 AM
kmyo
please give me the operation of 12v trickle charger
Sun Dec 07 2014, 07:50 AM
hidawi
we need the circuit diagrom of the remote control of iduction motor by android appliction
PsySc0rpi0n
Tue Dec 02 2014, 10:30 AM
I have no idea... I'm new to micro controllers
Tue Dec 02 2014, 08:35 AM
samarnath dev
how can usb key bord interfasing to dot matrx led moving, by asm51 ?
Tue Dec 02 2014, 08:32 AM
samarnath dev
how can usb key bord interfasing to 8051 by asm code?
Fri Nov 28 2014, 06:31 AM
babar
aoa ,, i need a project for 8051 microcontroler can some one plz give me the pdf form of this project android control robot

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naimish324
Wed Dec 17 2014, 04:48 AM
sathish177
Tue Dec 16 2014, 06:43 PM
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Sat Dec 13 2014, 12:12 PM
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Tue Dec 09 2014, 07:23 AM
alexlomol
Fri Dec 05 2014, 12:06 AM
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Thu Dec 04 2014, 10:11 AM
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Sat Nov 29 2014, 04:43 PM

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Posted By sankalp_s
Wed Dec 17 2014, 04:11 PM
ORG 000H ; starting address SJMP LABEL1 ORG 0...
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Posted By engr1931
Wed Dec 17 2014, 08:16 AM
Hello can i ask how many digit can Input in this p...
engr1931 Avatar
Posted By engr1931
Wed Dec 17 2014, 08:09 AM
Thank you sir for help! I did change the code sir ...
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Posted By ajay_bhargav
Tue Dec 16 2014, 05:05 AM
Did you check our tutorial?http://www.8051projects...
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Posted By ajay_bhargav
Tue Dec 16 2014, 04:55 AM
ORG 000H ; starting address SJMP LABEL1 ORG 0...
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Posted By ajay_bhargav
Tue Dec 16 2014, 04:44 AM
Well Mode 2 is only 8-bit so its even simpler, max...
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Hello Sir,I want to access one file from SD card u...
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Fri Dec 12 2014, 06:29 PM
Thank u sir for your response. sir can u explain m...
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Fri Dec 12 2014, 04:37 PM
Does that method of reading timers works if I use ...
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Fri Dec 12 2014, 07:07 AM
If you want to read the complete timer register th...