I am getting ready to build another CNC stepper driver controller used to and discuss what considerations must be met before starting. This is my second stepper motor driver I have built from a kit. The kit can be purchased here… http://hobbycnc.com/product/hobbycnc-pro-kit/
The HobbyCNC PRO Kit is a 3 or 4 axis Unipolar Chopper controller. Use it to control 3 or 4 stepper motors from your computers printer port. Accepts 5, 6, or 8 wire stepper motors only. 4 wire types are not usable.
How to Build a CNC Controller to Run a Wood Router Machine
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