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@jnweiger

Jürgen Weigert

jnweiger
Nermberch

I am one of the authors of screen, and I created xxd. In the recent years, I created several inkscape extensions, most prominently inkscape-round-corners and inkscape-silhouette (a driver for silhouette-cameo foil cutting machines).
I am a main developer of the Ruida driver for VisiCut (supporting many inexpensive laser cutter machines).

I am also proficient in Inkscape, FreeCAD, blender and onshape, creating many free designs, available on github, thingiverse, printables.

I am fascinated by computer history and enjoy building mechanical computing devices. Most famous is my replica of the 400 year old Schickard machine. Drawings are open source too.
Future plans include building a fully functional mechanical (marble machine) computer for educational purposes inspired by Leibniz.

Featured work

  1. jnweiger/inkscape-round-corners

    An inkscape 1.0 extension to apply a radius to sharp corners of a path.

    Python 10
  2. jnweiger/Schickard

    Lasercut construction of the first calculating machine after Wilhelm Schickard 1623

    Python 10
  3. jnweiger/Ketten-Rollator

    3D-Designs to equip a rollator with caterpillar chains to use in rough terrain

    OpenSCAD 3
  4. jnweiger/inkscape-gears-dev

    Enhanced version of the well known gears extension, allows spokes, center cross, metric module, best evolute shape ...

    Python 52
  5. jnweiger/led-name-badge-ls32

    Upload tool for an led name tag with USB-HID interface

    Python 238
  6. jnweiger/pdfcompare

    compare two PDF files, write a resulting PDF with highlighted changes

    Python 54

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