Building A Super-Compact Cistercian Numerals Clock

A hardware project using Cistercian numerals — a 13th-century monastic numeral system capable of encoding 1–9,999 in a single glyph — to build a compact clock. The design uses two glyphs: one for two-hour blocks and one for seconds (1–7200). Built on a custom PCB with MAX6969 LED drivers, an ESP32 MCU, and a 3D-printed enclosure, with all design files available on GitHub.