josh.earth
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  • CNC Lessons Learned

    Building my own CNC machine has been quite an educational experience. I've got a better idea of what I'm up against now, and have plans for moving forward.

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    Of Shafts, Pens, and Bearings

    This is part 2 of my N part series on building a DIY CNC machine. If you missed it, here is part 1.

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    CNC Prototype 1

    I've been posting little teasers of the CNC machine I'm working on.  It's time to reveal a bit more.

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    Electronics and CNC

    I've been wanting to get into electronics and building physical things for a while. I have a lot to learn though. My only exposure to micro-controllers was when I played with an Arduino for a day about two years ago. The last time I picked up a soldering iron or drew a schematic was my lone electrical engineering class in college nearly twenty years ago. My degree is in computer science with a focus on graphic and AI giving me a decidedly software-only career. This makes picking up electronics both challenging and fun.

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