Open Source Hardware Certification Announced

Last weekend was the Open Hardware Summit in Philadelphia, and the attendees were nearly entirely people who build Open Source Hardware. The definition of Open Source Hardware has been around for a while, but without a certification process, the Open Hardware movement has lacked the social proof required of such a movement; there is no official process to go through that will certify hardware as open hardware, and there technically isn’t a logo you can slap on a silkscreen layer that says your project is open hardware.

Now, the time has come for an Open Hardware Certification. At OHSummit this weekend, the Open Source Hardware Association (OSHWA) announced the creation of a certification process for Open Source Hardware.

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Live From Open Hardware Summit 2015

Right now Hackaday and Tindie are in Philadelphia at the Open Hardware Summit 2015. These are the conferences I love; there aren’t many attendees – only a few hundred – but absolute everyone here is awesome. In the crowd is [Mitch Altman], [Johnny] of RAMPS fame, the guys from Parallax (busy programming badges), [Harris Kenny] from Lulzbot, [Joshua Pearce] from Michigan Tech, and pretty much everyone else that’s responsible for all open source hardware.

The talks? They’re great. You’re going to see a lot of reaffirming that tinkering and hacking on electronics and mechanics is a valuable and worthy pursuit, but there’s something for everyone, ranging from open source lab equipment to building true open hardware chips. Here’s a link to the livestream of the conference.

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Hacking Eating Tracking

There’s a great hackathon going on this weekend in the Boston area. Hacking Eating Tracking challenges participants to develop technology that will help guide personal behavior toward a healthier lifestyle.

The event in hosted in Cambridge, MA by Harvard University. It isn’t focused on giving you a diet that you need to follow. It looks instead at how some more abstract behavior changes will cause your body to do this for you. One really quick example is to change the hand in which you hold your fork, or swap out the fork for a different utensil. Going “lefty” while you eat can change the cadence of your consumption and my impact how many calories you consume before feeling full. This is a really fun type of hacking to delve into!

Hackaday is one of the Hackathon sponsors and [Sophi] is headed out to participate in the weekend of building. She’s planning to work with a Pixy Camera which can measure depth data and can separate colors. Of course decisions on the build direction won’t be made until she and her teammates put their heads together, but she did have a few preliminary ideas. Several of these cameras might be used in a supermarket to gather data on where customers tend to congregate and how aisle flow and stock choices might be able to change behavior.

If you’re not in the area you should still be able to follow along as the event helps to improve people’s lives through behavior. The hackathon will be using the Hackathon framework. Teams will register and update their projects throughout the weekend. We’re looking forward to seeing what is built using the crate of LightBlue Bean boards we sent along from the Hackaday Store.

The Open, Hackable Electronic Conference Badge

Electronic conference badges have been around for at least a decade now, and they all have the same faults. They’re really only meant to be used for a few days, conference organizers and attendees expect the badge to be cheap, and because of the nature of a conference badge, the code just works, and documentation is sparse.  Surely there’s a better way.

Enter the Hackable Electronic Badge. Ever since Parallax started building electronic conference badges for DEF CON, they’ve gotten a lot of requests to build badges for other conventions. Producing tens of thousands of badges makes Parallax the go-to people for your conference badge needs, but the requests for badges are always constrained by schedules that are too short, price expectations that are too low, and volumes that are unknown.

There’s a market out there for electronic conference badges, and this is Parallax’s solution to a recurring problem. They’re building a badge for all conferences, and a platform that can be (relatively) easily modified while still retaining all its core functionality.

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CCC 2015: Moon Robots, Data Destruction, and an Epic Thunderstorm

Chaos Communication Camp 2015 is over, and most everyone’s returned home to warmer showers and slower Internet. In this last transmission from Camp 2015, we’ll cover the final two days of talks, the epic thunderstorm, and give a brief rundown of the challenges of networking up a rural park in Brandenburg.

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Lessons From The Fablab Masters

I spent some time recently at the Fab11 conference, a gathering of the people behind the Fab Labs that are springing up all over the world, where entrepreneurs, hackers and the curious can learn about making things. So, it was no surprise that this was a great place to pick up some tips on designing, building and hacking things. Here are a few of the lessons I picked up at this fascinating gathering of the fabbers.

Build Quickly

If you can make something in an hour, you’ll make it better in a day

said [Joris Van Tubergen]. He knows something about making unusual things because he 3D printed a full-sized Elephant. To do this, he worked out how to hack the Ultimaker 2 3D printer to print to an unlimited Z height by flipping the printer upside down and moving the Z motor to lift the printer rather than the print head. With a few tweaks to the software, he could then print full-height elephant slices to speed up the process. He is absolutely right: while it is tempting to endlessly fiddle with a concept on paper, you learn more by building a prototype, even if it doesn’t work.

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Chaos Communication Camp 2015: Badges, Talks, and Culture

The Rad1o Badge

The rad1o badge is this great standalone HackRF clone, and great hardware hacking platform. On Day Two and most of Day Three, people were divided largely into two camps: those simply having fun with GNURadio and the software-defined radio (SDR) side of things, and those modifying and adding to the rad1o firmware to get the various peripherals up and working or simply make sweet animations.


On the evening on Day Three, this all changed. [iggy] managed to get the HackRF PortaPack library ported over to the rad1o badge. We’re excited about this code because it lets the radio and microcontroller sides of the badge work together, and that means things like a standalone SDR radio sniffer with waterfall plot (pictured here picking up WiFi and Bluetooth signals) is feasible. Using the badge as a standalone transmit and receive platform can’t be far away. Things are starting to get really cool with the rad1o, and there’s still two days of camp left.

Meanwhile, on the SDR front, there was a packed house at the GNURadio workshop last night, and there’s going to be a repeat on Sunday since it was so popular. The Munich CCC has a great SDR scavenger hunt going on currently, and [Sec] and [Schneider] from Munich gave their talk on eavesdropping on the Iridium satellite pager system with a twist at the end: a live demo of decoding the pager’s beacon signals inside the tent, run on custom software and the rad1o badge.


We attended Internet Archive’s talk on how they’re getting along. If you don’t know the IA, they run the Wayback Machine, have preserved a bunch of old-school video games, and are currently running a large-scale book-scanning project. High points of the talk include the story of their legal self-defense against an intrusive National Security Letter, and the background of their workaround that lets them loan out books even when they’re still under copyright.

At the same time, [Will Scott] gave a talk on open proxies. Thanks to the saved talks, we watched both. A lot of computers out there (accidentally or otherwise) allow people to proxy their data

[Lieven Standaert]’s talk on prototyping is a great summary of a bunch of tricks and tips that he’s learned by shepherding students through some fairly ambitious design projects. He’s got a complete lab with CNC mill, laser cutter, and 3D printer and the focus of the talk is on how to use these various tools together most efficiently, playing to each of their various strong suits.

shot0001[Tarek Loubani] gave an inspirational talk “3D Printing High-Quality Low-Cost Free Medical Hardware“. Basically, he looked into stethoscope designs, and re-engineered a 3D printable version. All of the tech in stethoscopes is in the housing design and its shape, and they’re relatively expensive, so it’s a fantastic low-hanging fruit. Watch the talk if you’re thinking about doing some good with your 3D printer. (Not that printing out owls with top hats isn’t important for the world…)

If you’re looking to upgrade your DIY electronics manufacturing capabilities, [hunz]’s talk on “Pushing the Limits of DIY Electronics” is worth a look. As the cool parts get smaller, the DIYer faces a number of new challenges, from thin traces to reflow soldering of BGA parts. A great tip: some board houses offer free SMD solder stencils, and it can be easily worth it to order up a single-sided PCB from them just to get the stencil. He also got into the design side of DIY manufacture, including a discussion of transmission lines that we found helpful.

Here are two more talks that we probably don’t need to tell you are cool: space hacking and combat robots. Need we say more? Both talks are introductory and general, and if what you need is a little encouragement to get involved, you’ll find it here.

Life in Camp: Kids and the Lake

OK, we’re not going to lie: it got hot over the last two days. Like, really hot. One of the nicest features of camp life, then, is the lake (or the lakes, because there’s another one just outside the camp that’s larger and a bit less popular). If you’ve already caught up on your sleep, and your hacking projects are in a good place, or if it’s just too hot to work, nothing beats a dip in the cool water. Heck, even if you’ve got hacking to do, take a swim break for an hour. After all, that’s what makes Camp special.

IMG_20150815_145833Finally, we were surprised how kid-friendly Camp has become this time around. The accommodations for the still-too-young-to-hack are pretty amazing. From a petting zoo to a gigantic Lego-filled tent, to the nearly full schedule of finger painting and kiddie arts-and-crafts, you’d have almost as much to do at Camp if you were five as if you were twenty-five. Time passes, and even hackers don’t stay young forever, and it’s fantastic to see the community taking care of the next generation. Plus, the kids seem to love it.

Going On

Again, with so many things going on at Camp, it’s hard to keep up with everything. Look through the archived talks and see what strikes your fancy. If you find something you like, post up in the comments.