Recent content by elec93

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    Help with Code for Scrolling Text across LED Matrix

    Hi everyone first a big thank you for all the help. I have a LED display made up of 4 8x8 Matrix (common cathode) these are connected to a 28X2 via 5 595 shift registers. The cathodes are the columns and the anodes are rows. The attached code works (the message has been changed) but the 28X2...
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    Connecting more than one 595 shift register to a 28Mx2 chip

    Hi, I wonder if any one could tell me if you can connect more than one 595 shift register to a 28X2 chip with the 595s not cascading. If so how? Thanks Elec93
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    Help with read command

    Hi everyone. Over the past couple of weeks I have been seeking information on how to scroll text across an LED matrix and I would like to thank all those who provided assistance. I have been provided with working code by a very generous individual and I have been gradually working my way...
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    Scrolling text on 8 x 64 Matrix

    This is my second post on the forum, and I would like to thank all those who have helped me. I made a promise to produce this to some one very special, unfortunately age and lack of knowledge means that I have no chance of developing the code to drive the 5 74HC595 shift registers attached to...
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    Which Type of LED 8 x 8 Matrix for an led display

    Hello, I want to make an LED display consisting of 4 8x8 matrices (to display scrolling text) but being an idiot I can not work out whether common anode or common cathode matrices, I would be very grateful for any advice. I was planning to a 18M2 with Max7219s but I am struggling a bit with...
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