Glow Tetrahedron

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Really simple and cool model. Nice design by @DesignMakeTeach. I added a small hole on the bottom where a switch can be placed. There are also some supports for the switch inside the object. Something like one of the switches here: Adafruit Industries Breadboard-friendly SPDT Slide Switch The inside measurement of the holder for the switch is 11.5mm X 5.85mm There is a battery holder and cover that snaps in to keep wires tight so you don't need to solder anything to the battery. A CR2032 battery was used. I very poorly soldered the wire ends to the switch and the LED, just good enough to work. Glued together afterwards. Enjoy the lighted tetrahedron.



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