NeoPixel 8x8 Grid Diffuser
thingiverse
I'm building a grid diffuser for Adafruit's 8x8 NeoPixel led matrix. Right now, I'm using paper as the diffusion material, but I want to try out a few different options and see what works best. PLA tends to warp when used with full power LEDs, so that might be something to consider when deciding on a material. I haven't tried ABS yet, but I think it could help fix this issue. January 22, 2016 - Grid Diffuser New.stl is an updated design that incorporates 0.8mm walls to work well with the standard nozzle size of 0.4mm. February 19, 2016 - I added a version for the 2.5-inch eBay board, but since I don't own this specific board, I haven't had a chance to test it yet. Check out this YouTube video for more information: https://www.youtube.com/watch?v=PgL-ubW09AQ.
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