The Communication Cube


Made a lämp. The front panel looks a bit sad since I couldn't remove the raft I forgot I had turned on in the slicer. Oh well. It's a 12V COB LED on a piece of copper bent into a clip shape. Attached by 3 f/1 m cable to a printed box with 4 AA cells and a step-up converter. It might be pushing too much current since I don't have a datasheet, but a proper LED driver is in the mail.
Next step will be adding a belt clip to the back. I'll probably buy a metal one and just screw it on there. Then I can attach the battery box to my belt, lay the cable through my garments and clip the light onto my collar, maybe even a headband.

Edit: Note to self: Use gloves when handling super glue.

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A few articles from liliputing I found interesting/quirky
 
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