HobbyCnc 4AUPC driver kit

Hi, The board assembly was easy instructions good. i used a power supply was regulated 24 volts at 6 amps output. with the regulator removed supplies about 39 volts maximum and about 35 volts with 3 stepper motors running. Performance is great, i am using a AMD K6-2-500 1/4 micro-stepping and 10 pitch screws and 3:1 on belts.
i was able to run 20 ipm engraving mohogany wood for first test.
Now i have to update my website! thanks Dave www.hobbycnc.com
Website http://www.genapro.com

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