Pls, i'm working on 16x72 led dotmatrix display using 89c52 with pc keyboard interface . Cam anybody help me with the source code and the schematic?
Email: lucrisng@yahoo.com
Thanks
Unless you are looking for someone to actually give you a schematic and source code without effort on your part, you should probably post something for us to see to help you with.
I learned much of what I know about LED dot matrix displays from **broken link removed** and **broken link removed**. As for the keyboard, google the PS/2 protocol.