This is my second entry for the #3DPNSpeakerCover challenge You can use these LED strips https://www.amazon.com/ALITOVE-Individual-Addressable-Programmable-Non-Waterproof/dp/B01MG49QKD/ref=sr_1_2?dchild I used double sided tape to keep them in place The bottom part is reused from my first entry and can be printed out with any plastic. the top part can also be printed out in any plastic but the diamonds should be printed out in translucent PLA with 100% infill. I used superglue to keep the diamonds in place You can see the wiring in the picture https://myalbum.com/album/ge6PUSHHuZJ7 The leds connect to an arduino digital output pin is d2 How it looks when on https://youtu.be/CblZVWEo_Ow Code: https://create.arduino.cc/editor/ignas19s/53591224-cb93-4a56-bfb1-b0f0532ca1d7/preview
Made a mistake in the model but its simple to fix just cut away the walls that block the top part joining with the base. I only noticed it now and when printing i thought that it was just support