From circuit idea to an orderable boardA schematic, layout and manufacturing release describe different aspects of a PCB. A useful prototype is tied to a defined validation task.From circuit idea to an orderable boardA decision sequence; retain the approved requirements and revision01SchematicDefine intended connections.02Mechanical planSet outline and interfaces.03PCB layoutPlace, route and check.04Manufacturing dataExport one controlledrevision.05Engineering reviewResolve constructionquestions.06Prototype decisionMeasure the intendedfunction.³Ô¹Ïtv · Engineering explanation · Conceptual, not to scale