Howdy all,
I recently purchased a used CNC Router with a DSP Controller system. I can't say that I like the DSP at all. Not enough feedback for me. How easy would it be to change the DSP controller to a computer hookup that I could run with Mach 3?

Keeping in mind that I am pretty much electronically illiterate I need to find a system that would be fairly easy to install.

The CNC is a Chinese unit that runs with 3 steppers and is 110 volts but 3 phase.

Martyn.