📁 工程
This category is about the theory, practice and study of Electrical Engineering, a very broad field ranging from all aspects of information processing to power production and distribution. Its main topics are electronics (including micro, opto and power electronics), communication technology, automation control, computer vision, and energy technology. It does not include commercial sites, which can be found in the Business branch (e.g., Business: Electronics_and_Electrical: Engineering: Product_Development).