Tag Archives: DIY

Grbl CNC USB to TB6560 Interface using Arduino

I’ve had a CNC mill for a few years now, and while many homemade CNC mills use EasyDriver or Pololu, mine came with a sturdy, generic TB6560 controller board. For those unfamiliar, boards like this are interfaced using an old fashioned LPT parallel port, which was initially an annoyance, but quickly became impractical and a hassle, having to use an old PC with VNC installed. The board has plenty of power to push the steppers around, far more than any of the smaller / cheaper solutions had to offer I think, so I wanted to try and teach this board a few new tricks, and let me interface with it using a more modern interface. Read more »

Project: Backless PC

If you are anything like me, you are constantly reaching behind your computer to unplug and replug things. I solved my problem by making a case with everything on the front.

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