Having a PCB ruler in the hackerspace has always been an interest at our
hackerspace, but we never actuallly designed one, until now. PCBWay has
kindly offered to make some of our PCB rulers. There are quite a lot of
PCB rulers out there, but I always thought they could look better, so I
designed my own, and thus something that is both useful but equally
beautiful. And since eLab hackerspace logo is black and white, it only
made sense to use a supper cool matte black soldermask with white
silkscreen. As for the copper layers, nothing looks better than gold on
black! You can get your own here!