Screen 80 columns * 25 lines for Arduino

[ruilviana]

Hi @alain9080

See if this helps:

Turn your Uno into a VGA output device!

After playing with the MicroVGA card, I was wondering if it was possible to simply output VGA video directly from the Uno? And it turns out, yes it is ... see photo: [image] This is the result of quite a bit of research. It seems that a few other people have done something similar, which helps, because their research and examples were a big help. However this is the first example, that I know of, that simply runs on an ordinary Uno, using the standard Arduino IDE (no assembler code). The on…