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Appendix B. Using Schematic Diagrams and Data Sheets

A schematic diagram, also called a circuit diagram, is the standard way of describing the components and connections in an electronic circuit. It uses iconic symbols to represent components, with lines representing the connections between the components.

A circuit diagram represents the connections of a circuit, but it is not a drawing of the actual physical layout. Although you may initially ...


Cover of Arduino Cookbook, 2nd Edition


How to read Data Sheets & Schematics will help you understand components you come across, and help you document your own projects.