Summary

This is an easy beginner project into electronics and 3d-printing. It can be made in just one day and is forgiving to manufacture while being a great decor.

Feel free to remix this design into other letters, this was just my specific use case.

The visor could be lasercut, but a 3d-printed one works good enough.

It uses warm white LEDs for 5V with onboard resistors.

Print Settings

Printer Brand:

Creality

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>CR-10S</p></div></p>                                                                                <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>10%</p></div></p>                                                    <strong>Filament:</strong> DevilDesigns PLA                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>It's a combined STL, split into parts in your slicer. PrusaSlicer supports it, think about your choice if yours doesn't. </p></div>

Glowing letter H