I'm relatively new to reflow surface mount soldering and am unfamiliar with the various sizes of components.
The PCB design I ordered is here: https://oshpark.com/shared_projects/ypqAU3CH
But I don't see any reference to which size components I should order to fit the design. (ie 0402 0603 0805 1206) In this case, I suspect that the correct size is 0603...but I don't want to order parts on an educated guess.
How can I determine the correct size of components to order for any given board design?