AutoCAD. This Python library provides a set of classes and methods to interact with AutoCAD using the COM API. The library allows automating many common operations in AutoCAD, such as creating and managing layers, objects, blocks, attributes, and groups of objects.
61OBDTOOL. Hardware OBD2 diagnostic tool based on stn1110 IC
4eSchema. eSchema is a free, open-source 2D CAD editor for electrical/electronic schematics and PCB sketches, built with C++ and Qt 6. It uses FidoCadJ as its native drawing format, combining a lightweight, human-readable file format with a modern, dockable desktop UI.
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