Hello and thanks a lot Jan and Tim!!!
Hopefully someone can help me with some code similar to what I need ... I don't have time to learn to program well in Java, to combine and to modify some codes. After school, I work until late at night ... This is something normal in Romania. My school require 5mm LED array with 1 cm distance between LEDs, custom made with hi-bright general purpose clear LEDs. The matrix from Sure have 3mm LEDs.
Thank you again!
1. Arduinos are programmed in a C/C++ like language, not Java.
2. Help? I think this forum is the best you can find for that.
3. A custom LED matrix, huh? What's going to make things harder. But 32x8 = 256 LEDs = 4 MAX7219/MAX7221.
This is going to be an interesting project, and I can almost guaranty you what you are going make it. It will not be too easy but as sad, completely doable.