
Slack built the SARduino 644/1284 board by Andrew Schamp he got from our free PCB drawer. It’s an prototyping board with support circuitry for Arduino compatible ATmega AVRs.
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.
Via the contact form.

What do you mean by building a free pcb? :) I’ve been doing quite a few as you can see on my homemade pcb. Any coupon code for me?
building a free pcb means that you win one of the free pcb lotteries, build it and blog/take a picture of it. If you do that you get a coupon for a new one :)