Circuit diagram - Wikipedia OverviewSymbolsOrganizationArtworkEducationA circuit diagram is a graphical representation of an electrical circuit. A pictorial circuit diagram uses simple images of components, while a schematic diagram shows the components and interconnections of the circuit using standardized symbolic representations. The presentation of the interconnections between circuit components in the schematic diagram does not necessarily correspond to the physical arrangements in the finished device. Unlike a block diagram or layout diagram, a circuit diagraSee more on enpedia · Text under CC-BY-SA license Wiring Diagram - Everything You Need to Know About What is a wiring diagram? Learn about wiring diagram symbools. Read how to draw a circuit diagram. See wiring diagram examples.