The base of that case makes a good protector to keep an Arduino board out of the conductive clutter on a typical electronics bench. I stopped the printer shortly after it finished the bosses atop the mounting posts:
That yellow filament means I can’t lose it!
The Smell of Molten Projects in the Morning 
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4 responses to “Arduino Case”
I have complete faith in your ability to lose *anything*, no matter how Day-Glo(TM). At least I sure can around here!
And, having mislaid something, I can look right at it without seeing it…
What 3D printer is this print on? Is that a RepRap Mendel build platform in the picture?
That case emerged from my much-hacked Thing-O-Matic, sitting atop the upper build plate from the breathtakingly heavy dual-plate platform.