Re: New poster and promise not to beg - LED matrix mind scra
>I have spent the last 3 months trying to get this thing going.
Sometimes it helps to go and work on a different project for a while or
try a completly different approach.
You could have writen your own software from scratch in three months.
>I have received the software for Data Display signs
Do you mean PC software? How is your sign connected to the PC?
>Also the max 7219 has downloadable software to test the chips using
>the printer port. It gives a diagram to build a connection cable also.
>I have tried to use it but it just doesn't seem to do anything.
Give a link to the circuit. Describe what you have done to debug it eg
do you see the output lines on the printer port changing state when the software is running?