I am planing on purchasing a 3 axis kit for my cnc and am wondering if this kit needs additional stepper control drivers to finish it or is it built into the board? I don't think the seller can understand my question. Thank You
Nema 23 Stepper Motor 270oz-in,3A +3 Axis Board CNC Kit - eBay (item 170608644896 end time Mar-05-11 01:32:24 PST)