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  1. 21-02-2026

    Thread: Stepper Motor Control??

    by TheRainHarvester on YouTu
    Replies
    13
    Views
    34,456

    Re: Stepper Motor Control??

    I used TI chips that do current monitoring for a Nema23 3A cnc long ago. They ramp the voltage high but limit the current. This allows higher acceleration.

    I'm amazed how reliable they are on a...
  2. 21-02-2026

    Thread: font software

    by TheRainHarvester on YouTu
    Replies
    14
    Views
    36,091

    Re: font software

    I figured it out.
    After you do "fit text to path", you can also adjust each letter individually for the spacing (kern) or vertical offset. This is good so letters don't touch each other or the...
  3. 21-02-2026

    Thread: List of CAD/CAM Software

    by TheRainHarvester on YouTu
    Replies
    78
    Views
    268,488

    Sticky: Re: List of CAD/CAM Software

    "GatorCAM for CNC" to the list.

    Instructions to download:
    https://youtu.be/hqyPzCKGUQc

    Download here:
    https://sites.google.com/view/gatorcam/home

    Easy-to-select regions for tooling...
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