For anyone who built a homebrew computer in the late 70's and could afford enough memory to run Palo Alto Tiny Basic:
http://www.instructables.com/id/Arduino ... GA-Output/
I like his previous project even more - same thing but mono composite video out, more characters per line and a better font:
http://www.instructables.com/id/Arduino ... TV-Output/
Might even make one just for pure nerdiness and nostalgia!
Two cheap nanos would fit back to back in a tic-tac box!
Cheers
Phil
Phils list of emoticons, borrowed from RCMF: