[Reza Naima] has been using an Arduino as the center of his CNC setup for quite some time now. It handles three stepper motors, limiting switches, e-stop, and spindle control. The sketch he’s using ...

Even if your machine cycle times are shorter than average, there’s no reason not to strive for efficiency. Whether you parse through your code manually or use a G-code optimizer, improving your ...

Here’s a beautiful desktop CNC mill which had one big drawback: it used a proprietary interface for driving it. To increase the flexibility of the tool it was hacked to work with G-Code. The project ...

G Code To Include in Your CNC Program After It Ends There are some G-code commands you might want your operators to occasionally execute but not for every cycle. Consider these examples. Software CNC ...