Series and parallel circuit diagrams are fundamental to electronic design and serve as simplified models for understanding complex systems, such as power grids and neural networks. By mastering their core characteristics and drawing techniques, engineers can efficiently navigate the entire process from proof of concept to product implementation. This article will provide an introduction to series and parallel circuits.

In projects like electronics engineering and IoT development, circuit diagrams bridge design concepts and physical implementation. However, the high learning curve and localization limitations of traditional diagramming software often deter beginners. ProcessOn, a professional online diagramming platform, offers a simple editor interface and smooth operation, significantly reducing the learning curve for circuit diagram creation. This article, using practical examples, will teach you how to use ProcessOn to quickly create circuit diagrams that meet international standards.

A circuit diagram is a graphic that uses specific symbols and lines to represent the connection relationship of an electronic circuit. It shows the electrical connection between electronic components, the flow of current, and the voltage distribution in a concise and intuitive way. This article will comprehensively introduce circuit diagrams through the definition of circuit diagrams, components, and production tools, and share a large number of circuit diagram templates.