Does anyone have experience with them?
I am still in the process of trying to decided on drives ...
Atleast just some starter drives until I have the money to move up to Gecko's or ?

Has anyone used the Parallel Port Interface Card from CNC4PC and the Electronic Utopia Bi Polar Card to control 3+ axis?

Just looking for any input.

I have been leaning towards ArcSin (www.buildyouridea.com) ...
But want to consider all bi-polar options first.

Thanks in advance :wave: