Using Paper Protos to Check EAGLE Footprints

Checking Paper FootprintChecking footprints in a PCB layout review with only the on-screen file can be a pain in the neck.  There are many different measurements that need to be made for each individual part, and the mouse-based measurement tool can be somewhat obnoxious to get exactly on the edge of a pad.

There is a much faster way assuming one has all of the parts on hand: print out a to-scale paper prototype and place all of the components on the board.  It is fast to setup, and visually inspecting each component takes about 30 seconds.  There are, however a few tricks to be sure the printout is to scale.  I wrote an article on Element14 with step-by-step instructions.

Read the Full Article Here!


Leave a Reply

Your email address will not be published. Required fields are marked *