I made a whole series about building my own CNC router last year and I still get many questions about the electronics, so I decided to make a better video about it, explaining everything about it. It can truly be quite difficult to figure this out if you are just beginning and the information out there is rather incomplete, this is my best attempt at explaining everything I did.

CNC building series:    • DIY CNC Router Build  
GRBL on Github: https://github.com/grbl/grbl/wiki
Installing GRBL on the Arduino: https://blog.protoneer.co.nz/grblard...
Mach3: http://www.machsupport.com/software/m...
Arduino: https://www.gearbest.com/boardsshiel...
Stepper Driver: https://www.gearbest.com/development...
GRBL Shield (for lower power motors): https://www.gearbest.com/3dprinterp...
Some Spindle Control Info: https://openbuilds.com/threads/using...

Support me (for free) while shopping online:

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Website: http://datulab.tech
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