Summary

This print allows you to integrate your arduino uno into your Lego Technic builds.
The arduino can be mounted in the case by melting in threads compatible wirth 3mm screwes into the holes in the bottom of the case.
The Holes in the top and bottom parts are designed to fit small magnets up to 5mm diameter and 2mm thickness.
All dimensions are adjusted for a creality ender 3v3, and may not work on other printers, if this is the case, please comment so I can adjust the hole sizes acordingly.
Also, if you do not want to use screws to hold the arduino in place i would recommendyou to print the small 3mm 3d-printed zylinders which could be superglued into the holes designed for the threads (But since i myself have not tried this yet, feel free to comment if it worked).