Free oscilloscope PCB to RT #4 & #11 @dangerousproto

Every Tuesday we give away some extra PCBs via Twitter. This post was announced on twitter. The 4th and 11th person who retweet it get free PCBs. We changed the approach this week due to auto-retweeters grabbing boards first. Thanks for the heads-up on auto-retweeters JT! Love it, hate it? Let us know in the comments below

This week we’re giving away two Dangerous DSO PCBs. Dangerous DSO is a new logic analyzer/oscilloscope design we’ve been using in the lab. Read the five part series about the design:

• Part 1: There’s so much between 0 and 1
• Part 2: Feed and water your ADC
• Part 3: Messing with the front end
• Part 4: Over simulated
• Part 5: Testing and conclusions

Don’t forget there’s free PCBs three times a every week:

• Free PCB Sunday. The classic. Every week, right here on the blog
• Tweet-a-PCB Tuesday. Follow us and get boards in 144 characters or less
• Facebook PCB Friday. Free PCBs while you wait for the weekend

NEW: pick your free PCB from the Dangerous Prototype free PCB drawer. Board recipients now receive a coupon code for 1 PCB with free shipping. You can choose this PCB, or another PCB if you prefer. More about the free PCB drawer.

Some stuff:

• Yes, we’ll mail it anywhere in the world!
• We’ll contact you via Twitter with a coupon code for the PCB drawer.
• Limit one PCB per address per month please.
• Like everything else on this site, PCBs are offered without warranty.

We try to stagger free PCB posts so every time zone has a chance to participate, but the best way to see it first is to subscribe to the RSS feed, follow us on Twitter, or like us on Facebook.