MegaMatrix - a 10mm LED matrix

3D Printable shell for a 8x8 LED matrix based on 10mm LEDs. PCB files on Github


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Enclosure for the MegaMatrix (detalis here that makes it look like a proper supersized 8x8 led matrix - just a lot bigger. I made this for my students to understand how a LED matrix and multiplexing works by toggling switches to plus, minus or Arduino controlled.

Materials and methods

I primarily use PETG, but PLA and other materials should work as well too. Modeled with 0.2mm clearance/fit, so it should print well on any Prusa or other well built printer. The hollow bottom shaves of an hour or two of print time. No need for supports if printed in the correct orientation.



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Mini jensa by john3jensa published this design ago