Miscellaneous builds and experiments
Tools that don't fit neatly into engineering or electronics — unit converters, general calculators, and one-off references built when something needed a quick answer. Useful occasionally, but not enough to warrant their own category.
Interactive reference for all 256 ASCII characters — decimal, hex, octal, binary, keyboard shortcuts. Click any row to copy.
Browser-based tool for optimizing 1D cutting plans for bars, tubes, and profiles. Minimize waste using First Fit Decreasing algorithm.
Convert real-world dimensions to model scale and back. Presets for RC cars, model trains, military models, architecture and more. Supports mm, cm, m and inch.
Browser-based tool for optimizing 2D cutting plans for sheet material — plywood, MDF, sheet metal. Minimize waste with shelf-packing algorithm and optional piece rotation.