3D Printed Polargraph - Latest settings

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    Smaller pen, smaller rows. This drawing took about 80 minutes? Printed in one single line, without stopping. This is the default sample image, and I'm using it for tuning.

    Based on Sandy Noble's Polargraph: www.polargraph.co.uk/

    Built with:
    - Freeduino
    - Adafruit Motor Shield
    - 200 step nema 17 steppers (Adafruit)
    - 3D Printed gears
    - 3D printed gondola
    - 3D Printed motor brackets

    3D Printed Parts here: www.thingiverse.com/thing:12557 - I printed mine on a MakerBot

    Compared to the second generation test: www.flickr.com/photos/jabella/6248277850/in/photostream

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