Chris built a Bus Pirate v3.1 free PCB. The Bus Pirate is an open source hacker multi-tool that talks to electronic stuff. v3.1 eventually became the v3b, with a few minor part changes. More v3bs are out there than any other Bus Pirate version.
If you build a free PCB we’ll send you another one! Blog about it, post a picture on Flicker, whatever – we’ll send you a coupon code for the free PCB drawer.
Get your own handy Bus Pirate for $30, including world-wide shipping. Also available from our friendly distributors.
Via the Forum.
That is an old one !