Making your own powerful Controller on the cheap side
I'm creating this topic to get a better understanding of making my own CNC controller that does the following: Still use GRBL/ARDUINO Supplies more power per stepper motor Has the ability to support larger motors is cheaper than the X-controller. My only complaint about the Arduino gShield setup is that the gShield goesinto thermal overload well before the motors see thier maximum potential. Here are the parts I've found so far thanks to another post: Larger Stepper Motors...
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