Integrated-Circuit Business Cards

The evil mad geniuses at EvilMadScientist.com have a business card that’s also an IC.

Brings back radio-kit memories, doesn’t it? One side is smooth and has cool etched businesscard info.

The circuit board is 2″ x 3.5″ (Standard business card size of course). It is designed so that all of the copper traces are on the bottom side, meaning that it can be built single-sided, either to keep the cost down, or to make it an easy design to fabricate yourself if you like to etch your own boards.

I’ve never made an IC, and usually seeing a circuit board means something has gone horribly wrong with my desktop, but these look awesome! They’re a bit impractical… unless you’re running an evil mad scientist business.