DM50: A Cheap, Open-Source, High-Precision Calculator
2025-01-24
DM50 is a cheap, powerful, easy-to-build, open-source hardware calculator boasting high precision. The project is hosted on GitHub and offers downloads for PCBs, firmware, bezels, and a 3D-printed case. Recent updates include finalizing the casing design, battery life testing, key model selection, and processor advancements. DM50 aims to provide a user-friendly, high-performance calculator experience.
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Hardware