: Use the Design Rule Checker to ensure the physical layout meets all predefined constraints.
: Run Electrical Rule Checks (ERC) to find wiring errors or unconnected pins. Altium Designer 20 Free Download
Altium Designer 20 is a professional-grade PCB design software. While it is a paid product, there are legitimate ways to access it for free or at a reduced cost for evaluation and educational purposes. Accessing Altium Designer 20 : Use the Design Rule Checker to ensure
: Use libraries to find or create schematic symbols and their corresponding PCB footprints. While it is a paid product, there are
: Start by creating a new PCB Project ( File > New > Project ). This acts as a container for all your design documents. Deep Guide: 10-Step Design Workflow
: Connect components with copper traces, utilizing features like interactive length tuning or creepage distance rules .