Uncle Matt Makes _____ on Mythryl: “A bare LED panel showing a picture still reads as bright dots…”

A bare LED panel showing a picture still reads as bright dots arranged like a picture. The fix was a 3D printed grid, walls around every LED so none of them bleed into each other, with a white layer over the top. No code in it at all, purely an optical trick. #electronics

unclemattmakes.comThey look like pixels, not like LEDsSixty-four LEDs in a grid still look like sixty-four LEDs. What fixed it was a 3D printed grid with a wall around every light, and there is no code in it anywhere.

5/9/26, 1:15 pm0 reposts3 likes

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