OrCAD 16.6 remains a staple in electrical engineering for its robust schematic capture, simulation, and PCB layout capabilities. This tutorial provides a comprehensive walkthrough of the design flow, from initial project setup to manufacturing output. 1. Getting Started: Project Setup

In OrCAD 16.6, use Tools > Annotate to automatically assign unique reference designators (e.g., R1, C1). 3. Preparation for PCB Layout

Assign names to wires using Net Aliases (shortcut: N ) to simplify complex designs and create logical connections between distant points.

Before moving to the physical board design, you must ensure the schematic is ready for the PCB Editor.

Schematic capture is where you define the logical connections of your circuit.

Use only alphanumeric characters; avoid spaces and special characters like ampersands or dashes.

Use the Place Part tool (shortcut: P ) to browse libraries. Standard libraries like DISCRETE and CONNECTOR contain common components like resistors, capacitors, and headers.

Open the software and navigate to File > New > Project .