Category:PCB PCB Design Rules
Initially PCBs were designed manually by creating a photomask on a clear mylar sheet, usually at two or four times the true size. Starting from the schematic diagram the component pin pads were laid out on the mylar and then traces were routed to connect the pads. If you have many questions of PCB Design, please come here!
I changed pad net name in PCBnew, but the change reverted when I reload the netlist. Is there a way to lock the changed name so that they will not reverse? (See More)
Actually,I've already finished my first PCB design by Eagle.I also expect my design can make the noise as low as possible. I wonder if someone is willing to check my design and find some mistakes from... (See More)
I use the calculators to find I have width values of around 1mm, or 1.7mm. But I've found out that some people use tracks of only 6mils. Why other people's trace widths are smaller than my? (See More)