Summary

A screwless case for Raspberry Pi 4 with a buck converter to use 12V fans.

The buck converter I used is the XL6009, as it can boost the voltage from 5v to 12v.

The 4010 fan doesn't need screws as it slides into place. Everything else is snap-fit.

Since I'm a Fusion newbie, I have attached the CAD files for anyone who wishes to improve it.

I printed in PETG using a 0,4 nozzle, 0,2 layer height, 15% infill, 4 wall loops, and 5 top and bottom layers.

Print Settings

Printer:

ZeroG Mercury 1.1

                                            <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>15%</p></div></p>                                                    <strong>Filament:</strong> Doesntmatter PETG

Raspberry Pi 4 + XL6009 Buck Converter Snap Fit Case