Show HN: I made alchemical-cosmological PCB badges
These are alchemical-cosmological PCB hackathon badges I designed in a day for the Fallout hackathon in Shenzhen, China. - KaiPereira/Alchemical-Cosmological-Badges
Summary
A hackathon in Shenzhen inspired the creation of unique 3D PCB badges that blend alchemical and cosmological themes. These badges feature stacked PCBs powered by a low-cost MCU, showcasing customizable lighting effects with WS2812B neopixels.
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