What’s The Secret Of Cyphercon?

April 21, 2019 by Mike Szczys 5 Comments

Cyphercon is not particularly large, or in a glamorous part of the world — in fact most people who came in from out of town had to fight snow to make it. Yet when I stepped into the con last Thursday there was no doubt something awesome was in progress. People were camped out in small groups, working furiously on their computers, talks were packed with people who came alive in the Q&A, and everywhere you looked you found people deep in conversation with friends old and new. If you missed out on Cyphercon 4.0, you need to make an effort to be here for 5.0.

Join me after the break for the highlights of this two-day security conference nestled in the heart of Milwaukee.

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Hackaday Podcast 015: Going Low Frequency, Robotic Machines, Disk Usage For Budgets, And Cellphones Versus Weather

April 19, 2019 by Mike Szczys 6 Comments

Hackaday Editors Mike Szczys and Elliot Williams discuss the highlights of the great hacks from the past week. On this episode we discuss wireless charging from scratch, Etch-A-Sketch selfies, the robot arm you really should build yourself, bicycle tires and steel nuts for anti-slip footwear, and bending the piezo-electric effect to act as a VLF antenna. Plus we delve into articles you can’t miss about 5G and robot firefighting.

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

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Next Week Is KiCon: Come For The Talks, Stay For The Parties

April 17, 2019 by Mike Szczys 7 Comments

KiCad is the electronic design automation software that lives at the intersection of electronic design and open source software. It’s seen a huge push in development over the last few years which has grown the suite into a mountain of powerful tools. To help better navigate that mountain, the first ever KiCad conference, KiCon, is happening next week in Chicago and Hackaday is hosting one of the afterparties.

The two days of talks take place on April 26th and 27th covering a multitude of topics. KiCad’s project leader, Wayne Stambaugh, will discuss the state of the development effort. You’ll find talks on best practices for using the software as an individual and as a team, how to avoid common mistakes, and when you should actually try to use the auto-router. You can learn about automating your design process with programs that generate footprints, by connecting it through git, and through alternate user interfaces. KiCad has 3D modeling to make sure your boards will fit their intended enclosures and talks will cover generating models in FreeCAD and rendering designs in both Fusion360 and Blender. Dust off your dark arts with RF and microwave design tips as well as simulating KiCad circuits in SPICE. If you can do it in KiCad, you’ll learn about it at KiCon.

Of course there’s a ton of fun to be had as interesting hackers from all over the world come together in the Windy City. Hackaday’s own Anool Mahidharia and Kerry Scharfglass will be presenting talks, and Mike Szczys will be in the audience. We anticipate an excellent “lobby con” where the conversations away from the stages are as interesting as the formal talks. And of course there are afterparties!

Friday 4/26 Pumping Station: One, the popular Chicago hackerspace now celebrating its 10 year anniversary, is hosting an afterparty (details TBA)
Saturday 4/27: Hackaday is hosting an after party at Jefferson Tap from 6-8:30. We’re providing beverages and light food for all who attended the conference.

If you still don’t have a ticket to KiCon, you better get one right now. We’re told that you can count what’s left on two hands. Supplyframe (Hackaday’s parent company) is a sponsor of KiCon, and we have two extra tickets that came with that sponsorship. We like seeing a diverse community at these events and have saved these tickets for people from under-represented groups (such as for example women, LGBT+, and people of color) in the hardware world. Email us directly for the tickets, your information will remain confidential.

We’re looking forward to seeing everyone next week!

Hackaday Podcast 014: Keeping Raspberry’s SD Card Alive, We Love MRRF, And How Hot Are Flip Chips?

April 12, 2019 by Mike Szczys No comments

Elliot Williams and Mike Szczys take a look at advances in photogrammetry (building 3D models out of many photographs from a regular camera), a delay pedal that’s both aesthetically and aurally pleasing, and the power of AI to identify garden slugs. Mike interviews Scotty Allen while walking the streets and stores of the Shenzhen Electronics markets. We delve into SD card problems with Raspberry Pi, putting industrial controls on your desk, building a Geiger counter for WiFi, and the sad truth about metal 3D printing.

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

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Cyphercon Badge Has A Paper Tape Reader Built In

April 12, 2019 by Mike Szczys 24 Comments

Cyphercon 4.0 came to life in Milwaukee, Wisconsin on Thursday and the conference badge is a brilliant and engaging design. At first glance it looks like a fairly mundane rectangular badge. But a closer look reveals simplistic elegance wrapping around some clever mechanical design and the awesome interactive mechanism of being able to read paper tape.

That’s right, this badge can read the series of holes punched in the long paper strips you normally associate with old iron of 50 years ago.

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This Week: Cyphercon 4.0

April 6, 2019 by Mike Szczys 5 Comments

Dust off your rainbow tables and grab a burner laptop, this Thursday, April 11, Cyphercon 4.0 roars into Milwaukee, Wisconsin. It’s a security conference with all that entails, but there is a bit of emphasis on crypto. A founding principle of Cyphercon is to support a “free and open discussion on strong cryptography”.

You’ll find 10 community submitted puzzles to get warmed up for solving clever challenges. There’s a wireless capture-the-flag challenge to boost your wireless sniffing/spoofing skills using simple tools like Raspberry Pi and the YARD stick One (which we just saw doing keyless entry attacks). As you’d expect, a wide range of talks from well know security professionals has been planned.

There’s a few talks I’m particularly interested in seeing. Vi Grey’s talk on NES ROM polyglots is a can’t miss for me even though I’ve I’ve read about his work at length. Oh, and you know all those 23andMe DNA tests? Michelle Meas has a talk about what happens when genome databases from companies like that get breached. Eric Escobar isn’t just running the wireless CTF, but giving a talk along with Matt Orme on hardware for remote wireless pen testing. And I’m a sucker for talks from legal experts so Amit Elazari Bar On’s presentation on legal issue with bug bounty programs is very high on my list.

But these are just the things that are formally planned at the conference. I missed out on last year’s Cyphercon and heard the badge hacking challenges were on-point. I’m looking forward to seeing what they can come up with this time around! I’ll report back on what I encounter… I’m hoping to run into you there!

Hackaday Podcast 013: Naked Components, Shocking Power Supplies, Eye-Popping Clock, And Hackaday Prize

April 5, 2019 by Mike Szczys 2 Comments

Editors Mike Szczys and Elliot Williams geek out about all things hackerdom. Did you catch all of our April Fools nods this week? Get the inside scoop on those, and also the inside scoop on parts that have been cut in half for our viewing pleasure. And don’t miss Mike’s interview with a chip broker in the Shenzhen Electronics markets.

We rap about the newly announced Hackaday Prize, a word clock to end all other word clocks, the delights of transformerless power supplies, and tricks of non-contact voltage testers. You’ll even find an ode to the App Note, as well as a time when electronics came in wooden cases. And who doesn’t love a Raspberry Pi that grinds for you on Nintendo Switch games?

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)