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Sat Mar 12, 2011 10:13 pm
Kenny
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I have found Sorry!! URL is hidden from Guests, Please register and login to view the hyperlink. This is totally Free!! & circuit diagram. But it is difficult to understanding the circuit diagram due to image is not loading correctly. If someone have tested this kind of project please submit your suggestion.



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Thu Mar 17, 2011 10:49 pm
Nimesh
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this is a typical matrix led project. since this is based on a microcontroller, you should have other necessary equipment (such as a programmer..) to do this project. and I suppose this is somewhat hard to build. coz this involves lot of work which not much worth. besides, I didn't see a download link for the software he wrote to download the msg to the device. and you will never find those little transistors (SMD transistors) here in sri lanka
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Fri Mar 18, 2011 12:27 am
Kenny
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Dear Nimesh, Thank you very much for your information! Actually I don't have enough knowledge to build up this kind of serious circuit. I have followed several articles, from last 03 weeks & practice very small project using PIC 16F84A which is mentioned at the article in Sorry!! URL is hidden from Guests, Please register and login to view the hyperlink. This is totally Free!!. I have installed MPLAB IDE v8.63 & HITECH C Compiler & bought a Serial port PIC Programmer. Also I have a little bit of programming experience in C Language & now trying to understanding Micro C. :ymhug:

Following youtube video showing a this kind of LED Matrix, build by a Wayamba university student. unfortunately, code & circuit cant resolve.

Sorry!! URL is hidden from Guests, Please register and login to view the hyperlink. This is totally Free!!
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Sat Sep 17, 2011 11:06 am
indunil
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me gana sinahalen visatrayak denna...
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Fri Mar 30, 2012 2:27 pm
thedigit2s
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kenny i like help you

how can i help you. i mean via this topic or opening new topic.
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Fri Mar 30, 2012 2:28 pm
thedigit2s
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kenny i like help you

how can i help you. i mean via this topic or opening new topic.
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Sat Mar 31, 2012 10:35 am
Kenny
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thedigit2s wrote:
kenny i like help you

how can i help you. i mean via this topic or opening new topic.


Appreciate if share your experience & knowledge regarding this kind of circuits. this thread is best way, because of this may helpful to other members also ...
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Sun Apr 01, 2012 6:27 pm
Senel
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Here is my Very old 8X8 LED Matrix Project ------------------------------------------------
CPU - 16f876A you can use - 16f84,16f876,16f876A,16f877,16f877A,16f887 .........
LED Matrix cube - 8X8 single color (Read)
Programmed using - mplab IDE (Assembly)
----------------------------------------------------------------------------------------
Sorry!! IMAGE is hidden from Guests, Please register and login to view the Image. This is totally Free!!
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ASM Code Here !
Sorry!! URL is hidden from Guests, Please register and login to view the hyperlink. This is totally Free!!
----------------------------------------------------------------------------------------







----------------------------------------------------------------------------------------
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For this message the author Senel has received thanks: Kenny (Sun Apr 01, 2012 9:34 pm)
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Sun Apr 01, 2012 9:36 pm
Kenny
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[quote="Senel"]Here is my Very old 8X8 LED Matrix Project --------------------------------
CPU - 16f876A you can use - 16f84,16f876,16f876A,16f877,16f877A,16f887 .........
LED Matrix cube - 8X8 single color (Read)
Programmed using - mplab IDE (Assembly)
----------------------------------------------------------------------------------------
Very Interesting!!! Thank you so much for sharing this with us!!
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Mon Apr 02, 2012 7:27 am
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Kenny wrote:
Very Interesting!!! Thank you so much for sharing this with us!!



Thanks !....I did many things using microcontroller I will post them ASAP !
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For this message the author Senel has received thanks: 2 beligaswaththa (Sat Dec 08, 2012 8:15 pm), Kenny (Mon Apr 02, 2012 8:37 am)
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