The Hackaday Supercon 2022 badge, affectionately dubbed the "Voja4", was a marvel of low-level computing. Featuring a 4-bit computer designed by Voja Antonic (and emulated with a PIC24), the badge contained over 200 LEDs to illuminate its inner workings. In this workshop, participants will have the opportunity to program and play with a Voja4, learning how computers work at the lowest level and making LEDs dance, 4 bits at a time.
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