I’m designing a case for a dew-point ventilator controller to be 3d printed. The controller is implemented using arduino on an esp32. The project is based off of the code and HW implementation by Make Magazine Germany: https://github.com/MakeMagazinDE/Taupunktluefter. When starting out I was thinking this would be an easy project but it turned out that especially the lid with its lip and groove design and the parts fixations were not that easy. I’m excited to finally print it.

The file is parametric to some extent and the main footprint is based off of a master sketch. Many parts were imported as step files from grabcad. I used FreeCAD 1.0-rc1 which works like a charm for many things. Next thing I would like to do is to use the new assembly workbench. What do you think?

Manual “Exploded view”,

Opaque view.

  • @madnificent
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    18 hours ago

    Looks great! Are your files openly available?

  • Cris
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    English
    315 hours ago

    That looks awesome! The name is super cute, I love it

    • @callccOP
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      210 hours ago

      Many thanks! I figured out the name should be Dewie while typing out Dewpoin… on the case body. It was too obvious to not use :)

  • @namelivia
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    420 hours ago

    This is very cool, what printer are you using and what material for printing?

    • @callccOP
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      110 hours ago

      I’ll try on my good old ender 3 with PLA. Should do the trick.