Off the back of Smaffers VGAX, I wrote a nice bit of code that drives a VGA monitor in 17bit colour
Works on a Nano (and UNO) and seems quite smooth
Here it is in one project decoding 250kbps data streams presenting as a bar graph
Next UNO/VGA projects will involve a 16 input analogue voltage visualiser, colour spectrum analyser using FFT, and to finish the above youTube project with all its diagnostic DMX features
I absolutely LOVE driving video/TV/VGA from these little jiggers, for me it all started with the TVout library, then all Nicks investigations, AtomicZombie, and finally Smaffers code
I hope one day to post some really awesome projects, and show how sections of line handling can be driven using a really simple indexed array of vectors, which runs really fast (of which time is an absolute premium on VGA !)