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dice-roller

USB‑C, hand‑solder desk toy that rolls two six‑sided dice — an ATtiny85 watches a light sensor and shows the result on a 12‑LED bar display.

Offline D&D dice roller in a single self-contained HTML file. Roll from D4 to D100 with modifiers, advantage/disadvantage, multi-die batches, spell & weapon presets, favorites, animated effects, haptics and roll history.