A small case to carry your Arduino Uno and your small Breadboard even in your pocket! All pins can be used to create nice projects and the PC and Power Supply connections can also be used anymore. 

I used a layer height of 0.2mm, 15% infill and I printed it in 3D Jake Eco PLA white

Parts you need:

The 3D printed STL files

10x M3 x 16mm screws

4x M3 x 8mm screws

How to build it:

At first screw six M3 x 16mm screws into the holes of the lid and the “bottom 2” part. Cut the threads by srewing the screws in. Dont forget to insert the three hinges before you thighten the screws. Then put the Breadboard in (it should hold itself, if not glue it in) and mount the Arduino with the three M3 x 8mm screws.

For the second and last step mount the “bottom 1” part with the four M3 x 16mm screws and your done!

Update 30.03.2024:

Updated the “bottom 1” part for accessing the reset button as well as having an eye on the power and communication leds on the arduino board. The new version is called “bottom 1.1”.