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UNO 3R Case – 3D printable model from MakerWorld MakerWorld
Electronics

UNO 3R Case

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This case is designed to fit a Elegoo Uno R3. The R3 is 68x53mm and the case dimensions are 76x68x24mm. The dimensions of the microcontroller board do not include the power ports. I don't know if it will fit the Arduino Uno R3. I did compare the Elegoo to a photo of the Auduino and they look exactly the same. So, it might be worth a try since the case only requires about 30g of filament and took about 1 hour to print on a P1S. While I haven't specifically included files for the A1 Mini it should print it with no problem. The controller board fits in the case and is easily removable. The controller can be used both in and out of the case. The case makes it easy to drop in your pocket or toss in a drawer or backpack with no worries of damage. If you have an Arduino and make this case, please let me know if it fits.
Category
Electronics
Source
MakerWorld
Published
Updated
What you need to print this: Beginner Medium confidence
Single piece
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 0/3
Printer
FDM / FFF
File format
STL
Material
Min. bed size
68 mm (Small)
Est. print time
1 h
Software
Cura, PrusaSlicer, or similar
Frequently Asked Questions
Which 3D printer is suitable for UNO 3R Case?
Any FDM printer should handle UNO 3R Case just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 68 mm is recommended.
How long does it take to print UNO 3R Case?
According to the design notes, UNO 3R Case takes approximately 1 hours to print at standard settings (0.2 mm layer height, 15% infill). Actual print time varies based on your printer speed, layer height, and infill density.
What file format is UNO 3R Case available in?
UNO 3R Case is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.
Is UNO 3R Case free to download?
Yes, UNO 3R Case is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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