Embedded Neopixel LED Christmas Tree

prusaprinters

<p>Christmas tree with embedded addressable LEDs using color change feature of PrusaSlicer. 3D print is divided in 4 stages with in total 25 LEDs. Using a Trinket M0 Arduino compatible board and a Li-ion battery to drive the LEDs and generate nice light effects.</p> <p>Video about build process:<br/> <figure class="media"> <oembed url="https://www.youtube.com/watch?v=dhuSzCt0PSc"></oembed> </figure> </p> <h3>Print instructions</h3><p>Stage 1-3 have a color change at 5mm to put the LEDs inside. Stage 4 has two color changes at 5mm and 40mm, so also the top LED can be placed before printing the clear top.</p> <p>Full instruction video available:<br/> <figure class="media"> <oembed url="https://www.youtube.com/watch?v=dhuSzCt0PSc"></oembed> </figure> </p> <p>Also started a project at hackaday.io to add more details:<br/> <a href="https://hackaday.io/project/168823-embedded-led-3d-printed-christmas-tree">https://hackaday.io/project/168823-embedded-led-3d-printed-christmas-tree</a></p> <p>And an instructable is also available:<br/> <a href="https://www.instructables.com/id/Embedded-LED-3D-Printed-Christmas-Tree/">https://www.instructables.com/id/Embedded-LED-3D-Printed-Christmas-Tree/</a></p>