From a cockroach filled with LEDs, to an impressively dense 576 RGB LED display, and even a hunk of carpet, our final installment of the unofficial hardware badges at DEF CON 26 are beyond impressive. I tried to see every badge and speak to every badge maker this year. So far we’ve covered a ton of badges in volume 1, volume 2, and volume 3 of this series, and now it’s time to finish up!
If I didn’t get a chance to cover your badge in these articles, we still want to hear about it. What everyone wants is to dig into the details of these gorgeous examples of unique hardware. So post a project page for you badge on Hackaday.io, and make sure you get on the Conference Badges list that has been growing by leaps and bounds.
At Hackaday, we’re constantly impressed by the skill and technique that goes into soldering up some homebrew creations. We’re not just talking about hand-soldering 80-pin QFNs without a stencil, either: there are people building charlieplexed LED arrays out of bare copper wire, and using Kynar wire for mechanical stability. There are some very, very talented people out there, and they all work in the medium of wire, heat, and flux.
The kit in question was an SMD Challenge Kit put together my MakersBox, and consisted of a small PCB, an SOIC-8 ATtiny, and a LED and resistor for 1206, 0805, 0603, 0402, and 0201 sizes. The contest is done in rounds. Six challengers compete at a time, and everyone is given 35 minutes to complete the kit.
We’ve seen — and participated in — soldering challenges before, and each one has a slightly unique twist to make it that much more interesting. For example, at this summer’s Toorcamp, the soldering challenge was to simply drink a beer before moving to the next size of parts. You would solder the 1206 LED and resistor sober, drink a beer, solder the 0805, drink a beer, and keep plugging away until you get to the 01005 parts. Yes, people were able to do it.
Of course, being DEF CON and all, we were trying to be a bit more formal, and drinking before noon is uncouth. The rules for this Soldering Challenge award points on five categories: the total time taken, if the components are actually soldered down, a ‘functionality’ test, the orientation of the parts, and the quality of the solder joints.
The winners of the soldering challenge, at the Hackaday Breakfast Meetup at DEF CON 26
So, with those rules in place, who won the Soldering Challenge at this year’s DEF CON? Out of a total 25 points, the top scorers are:
[True] – 23 pts
[Rushan] – 19 pts
[Ryan] – 18 pts
[Beardbyte] – 18 pts
[Casey] – 18 pts
[Bob] – 18 pts
[Nick] – 18 pts
[JEGEVA] – 18 pts
The Soldering Challenge had an incredible turnout, and the entire Soldering Skills Village was packed to the gills with folks eager to pick up an iron. The results were phenomenal!
We’d like to extend a note of thanks to [Bunny], the Hardware Hacking Village, the Soldering Skills Village, and MakersBox for making this happening. It was truly a magical experience, and now that competitive soldering is a thing, we’re going to be doing this a few more times. How do you think this could be improved? Leave a note in the comments.
I tried my best to see every badge and speak with every badge maker at DEF CON 26. One thing’s for sure, seeing them all was absolutely impossible this year, but I came close. Check out the great badges shown off in volume 1 and in volume 2 of this series. The game is afoot, and if you are headed to a hacker conference there’s never been a better time to build your own hardware badge — whether you build 5 or 500!
There were so many amazing unofficial badges at DEF CON this year that I can’t possibly cover them all in one shot. I tried to see every badge and speak with every badge maker — like a hardware safari. Join me after the jump for about fourteen more badges that I saw at DEF CON 26!
Every year we host Breakfast at DEF CON on the Sunday morning of the largest hacker conference in the United States. I think it’s a brilliant time to have a meetup — almost nobody is out partying on Sunday morning, and coffee and donuts is a perfect way to get your system running again after too much excess from Saturday evening.
This year marks our fourth Breakfast and we thought this time it would be completely legit. Before we’ve just picked a random coffee shop and showed up unannounced. But this year we synced up with some of our friends running the Hardware Hacking Village and they were cool with us using the space. Where we ran afoul was trying to wheel in coffee and pastries for 100+ people. The casino was having none it.
Great food went fast. This was an hour in and after another hour it was all gone.
We don’t mind mixing googly-eyes with flatware
Mmmmm… Coffee.
But to their credit, we were forbidden from bringing the food into the conference center, not into the greater casino. We ended up squatting in a restaurant seating area that wasn’t open until 5pm. The awesome Hackaday Community rolled with the venue change, and a fantastic time was had by all! For what it’s worth, this ended up being the best space for a Breakfast yet! There was plenty of room with many tables, and we had no problem filling all of the space.
“Most dropped parts” trophy for SMD soldering challenge
SMD soldering challenge under way
Tindie and Hackaday were sponsors of the SMD Challenge this year (a timed soldering challenge going all the way down to 0201 packages that was also judged for quality). Jasmine announced the winner live at the meetup, that’s the image at the top of this article. I thought the award the Solder Skills Village made for the Most Dropped Parts was pretty epic. It’s a round pendant with a piece of carpet and a bunch of components that was on display during the meetup.
Badges of DEF CON past
The number one piece of hardware people brought with them was badges. Since we’re doing in-depth badge coverage I won’t go into that here. But I’d like to mention that for the second year in a row, Brian McEvoy brought some epic hardware. Last year it was an OpenSCAD controller demo, this year it’s a custom mechanical keyboard design system.
Taking wide shots of crowds is frowned upon at DEF CON so what follows are posed shots. I made sure to ask all involved before snapping the image. DC27 is a long way away, I’m hoping to see many of these awesome folks much sooner than that when Supercon gets going this November.
Jasmine Brackett, Mike Szczys, Katie Huber, Erin Kosewic
Two or three years back you would see a handful of really interesting unofficial badges at DEF CON. Now, there’s a deluge of clever, beautiful, and well executed badges. Last weekend I tried to see every badge and meet every badge maker. Normally, I would publish one megapost to show off everything I had seen, but this year I’m splitting it into volumes. Join me after the break for the first upload of the incredible badges of DC26!
A great place to get your feet wet with the data-network-wonderland that is modern-day automobiles is the Car Hacking Village at DEF CON. I stopped by on Saturday afternoon to see what it was all about and the place was packed. From Ducati motorcycles to junkyard instrument clusters, and from mobility scooters to autonomous RC test tracks, this feels like one of the most interactive villages in the whole con.
