Protel Autotrax is a PCB design tool first released for DOS in the mid-80s. Consider this a look at the history of PCB design software. I’m not recommending anyone actually use Protel Autotrax — ...

This ebook by John Burkhert is a step-by-step guide on printed circuit board design with information suitable for beginners to graduate-level users. This series is for anyone who wants to design their ...