Based on CW32F030C8T6 voltage and current meter

 
This training camp, which focuses on building a voltmeter and ammeter based on the CW32F030C8T6, didn't teach beginners step-by-step PCB design. However, Mr. Li's solid foundation and dedicated instruction significantly improved learners' skills.
This project features several key characteristics:

it employs a core board plus expansion board design concept, utilizing plug-in components for simplified learning and deeper exploration;
the core board uses the domestically produced Wuhan Xinyuan Semiconductor CW32 as the main controller, while also being compatible with other similar development boards, though the CW32 offers advantages;
the project is highly comprehensive and practical, and the completed design can be used as a desktop instrument;
the project provides abundant learning materials, including circuit design tutorials, PCB design, code programming, and training for engineers' debugging skills.