by sich » Wed May 27, 2009 11:16 am
There's a lot of home-brew CNC shared by enthusiasts in the internet. FYI, there're also some free GUI and microcontroller source codes provided by them. I don't have the link but i remember i've gone through such sites/forums before. One of my coursemate during my undergraduate study built one using the given sample codes. So, no doubt it's working codes!