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32x8 LED Matrix grid for diffuser
di peaberry
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This is a 10mm grid to fit over a 32x8 LED matrix, as part of a diffuser panel for the LED matrix. As the full 32x8 grid would be too long to fit on some print beds, this was designed to be printed twice, and the two 16x8 parts will fit together.
The squares are spaced on a regular 10mm square grid, their internal size is 9.2mm and the walls between each square are 0.8mm thick.
For a 32x8 matrix, you would print "32x8_matrix_v09.stl" twice.
For a larger matrix (e.g. 64x8 or 128x8), you would print "32x8_matrix_v09.stl" twice, and print as many "matrix_middle_v10.stl" as you need.
The "panel_end.stl" and "panel_mid.stl" are *optional* printable diffuser panels to cover the grid (note that I haven't tried these personally, as I used paper and perspex sheet to cover my own matrix).
The LED matrix came from ebay and was described as:
"WS2812B NeoPixel Addressable RGB LED Panel 5050 – 8×32 – 5V"
It looks very similar to these:
adafruit "Flexible 8x32 NeoPixel RGB LED Matri
The squares are spaced on a regular 10mm square grid, their internal size is 9.2mm and the walls between each square are 0.8mm thick.
For a 32x8 matrix, you would print "32x8_matrix_v09.stl" twice.
For a larger matrix (e.g. 64x8 or 128x8), you would print "32x8_matrix_v09.stl" twice, and print as many "matrix_middle_v10.stl" as you need.
The "panel_end.stl" and "panel_mid.stl" are *optional* printable diffuser panels to cover the grid (note that I haven't tried these personally, as I used paper and perspex sheet to cover my own matrix).
The LED matrix came from ebay and was described as:
"WS2812B NeoPixel Addressable RGB LED Panel 5050 – 8×32 – 5V"
It looks very similar to these:
adafruit "Flexible 8x32 NeoPixel RGB LED Matri
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