DIY Machining center development

The Arduino board, that we know from many multicopter projects, is used to control this 4th axis. This is a video posted by Steve Simpson on YouTube. This is the same 4th axis I have for the BF20 mill, and it’s very nice to see how Steve continue to expand the possibilities.

“here is the long needed custom 4th axis motor controller. Designed specifically to take full advantage of the unique capabilities of the ‘mini machinign center’; which is a normal mill fitted with one of my 4th axis”