5V USB LED Lithophane
thingiverse
This is a Lithophane nightlight using cheap 5v USB LED. I use it as my kids night light when they sleep. I didn't want to thinker too much on soldering so i came up with this adapter instead. Fusion 360 files are available for download. Just change the required size in the parameters menu. I use this website https://3dp.rocks/lithophane/ to generate the lithophanes. Depending on the size of the photo, the standard height is 100mm but width may varies. This is in portrait mode. Landscape mode should work as well. 4 parameters to change in Fusion 360 - Height, Width and Thickness of the lithophane. The 4th parameter is the distance of the Lithophane to the LED light. The bigger your lithophane, the further it should be set. The STL uploaded is meant for 100mm x 75mm x 3mm. https://youtu.be/CBHX8rAjjBs
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