It's nothing to do with hardware hacking, but Python ships with a kickass turtle module: http://docs.python.org/library/turtle.html http://docs.python.org/libra

It's nothing to do with hardware hacking, but Python ships with a kickass turtle module: http://docs.python.org/library/turtle.html http://docs.python.org/library/turtle.html For some reason it seems like a well-kept secret.