TechHackadayabout 2 hours ago
Tumbling Icosahedra Clock Displays Time
1 min read
Maker ekaggrat singh kalsi has built the OVODYO, a clock that uses two 3D-printed icosahedra to show the time. Each 12-sided shape has numerals on its faces and is driven by an ATmega8 microcontroller and stepper motors. The mechanism spins the shells on two axes, with a hall effect sensor for positioning and an LED strip for precise minutes.
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