Quote Originally Posted by barryjyoung
Very cool, but beyond my current electronics confidence level
It is being offered as a fully assembled unit by someone is that forum for about $100 US per axis ... but you also need motors and encoders.

Your Bipolars tho have a good torque rating so you should be goin for gold -

I am going to build a home-built 2D dremel style mill to begin with and then use that to make a 3D mill style mill and use that to build a stronger one ... and so on and so on