I have a special need and nobody makes my specific shield, so I figure out I would try to make my own, and probably have it manufactured by pcbway or the likes.
I have access to Fusion 360, and I have some experience with it for 3D modeling, but none with electronics design.
Does anyone has some recommendations in terms of where to start? I downloaded a template for arduino uno, but I cannot figure out how to use it as overlay for my board and match the pins, etc.
Also, I dont know exactly how one pick the components in a way that pcbway or other manufacturer can source them for you and install them (same size, specs, etc).
Again, im new to this process so Im looking for some guidance.