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LED light for 3D printer
von 7eggert
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LED light for the heatbed
4 LED, mounted above the heatbed on my Prusa i3 A8 using existing screw holes.
Warning, the screws must be level with the surface, otherwise the extruder will be blocked. I shortened 2 30 mm screws to fit.
I'm using 2 white LED for each side with a 470 Ohm resistor (12 V). It's bright enough to not need additional light for casually looking at the print, but it can't - off cause - reach the area right below the print head.
The internal support wasn't easy to remove. I had to use a drill.
The error in the STL for the right side was buried in the printing process, but you might like to mirror the left light instead.
4 LED, mounted above the heatbed on my Prusa i3 A8 using existing screw holes.
Warning, the screws must be level with the surface, otherwise the extruder will be blocked. I shortened 2 30 mm screws to fit.
I'm using 2 white LED for each side with a 470 Ohm resistor (12 V). It's bright enough to not need additional light for casually looking at the print, but it can't - off cause - reach the area right below the print head.
The internal support wasn't easy to remove. I had to use a drill.
The error in the STL for the right side was buried in the printing process, but you might like to mirror the left light instead.
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