I have to build a 8x8 RGB LED matrix. For that reason I searched the web for instructions and background information. Unfortunately I haven’t found a resource were I could start with.
Therefore, could anyone give me an Advice or link were I can find informations or a tutorial on how to build such a 8x8 RGB matrix from scratch including all necessary components that i’ll have to buy? All I found so far were these 8x8x8 cubes or pre-composed Adafruits shields but I need to arrange the LED’s freely therefore something like this unfortunately doesen’t work for my needs.