LED Nightlight with projector for toddlers room
thingiverse
This is really just a show of concept. I did some faulty drawing of the basebox. Might upload a fixed one later on. Imagas might be added later. But the projection turned out really good after filing down the RGB LED to even the lightspread. The projection box is 60mm tall. The PCB slot in the bottom is for a 30x70mm PCB. Needed to build a nightlight to prevent the room from going pitch black when closing the door in the wintertime. It has interchangeable cap for different images projecting on the ceiling. I printed the box in white and the projection lid in black. The box lets out most of the light and the lid makes a really nice projection of a helicopter in the ceiling that is about 2 - 2.5meter across. If you make your own projection lid please leave a link in the comments! https://hackaday.io/project/15631-3d-printed-led-nightlight-ceiling-projector
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