Hi. I have very old display panel from slot machine.
It consist of twelve of LTP 2558 CA, which is 5x8 dot matrix.
and attached to four of resistor UCN 5832 EP.
At the back of the panel there are two 14 pin, 7rows 2 columns.
one is written J1 and other is P1
Pin functions are written in attached file.
which is not the same version of my led panel but I optimistically hope it fits..
I searched the web, but those parts are very old I guess..
And I'm not familiar with arduino so.. I just found out pin number is counter-clock wise...
So Is it possible to connect it to my arduino uno?
and could you explain how do I connect the pins?
Thanks.
