Check out PMinMO Electronics, they got some great pdfs on stepper drivers.
Check out this cool stepper motor driver you can use for your next CNC milling machine. It is completely open-source with PCB Layout and everything included.
Also check out our 3 stepper motor example.
Check out the update on CNC milling machine with cool software update with Mach3 CNC software. Now Garrett’s CNC milling machine runs much faster with the Mach3!
Here’s a cool old school CNC Machine Garrett made long time ago. We got some new stepper motor drivers that helped his machine to work again. 🙂
It’s a really cool CNC machine that you can make it to cut stuff but also draw stuff too. We plan to upgrade it using some Mach3 software (Thanks Art for the free program!) and some touchscreen controls…