An Interview With Alex Williams, Grand Prize Winner

November 20, 2017 by Mike Szczys 10 Comments

Alex Williams pulled off an incredible engineering project. He developed an Autonomous Underwater Vehicle (AUV) which uses a buoyancy engine rather than propellers as its propulsion mechanism and made the entire project Open Source and Open Hardware.

The design aims to make extended duration missions a possibility by using very little power to move the vessel. What’s as remarkable as the project itself is that Alex made a goal for himself to document the project to the level that it is fully reproducible. His success in both of these areas is what makes the Open Source Underwater Glider the perfect Grand Prize winner for the 2017 Hackaday Prize.

We got to sit down with Alex the morning after he won to talk about the project and the path he took to get here.

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The Hacker Village Of Supercon

November 16, 2017 by Mike Szczys 9 Comments

I’m utterly exhausted and still in a state of awe. The Hackaday Superconference has grown in so many ways, but one thing remains the same: the spirit of the Hacker Village — an intangible feeling that grows up around all who attend — is bliss to take part in.

There’s really no substitute for having been there in person. I’ll go into detail below and try to share the experience as best I can. But the gist of the atmosphere is this: everyone at Supercon is the type of person you’d want to be stuck in a rowboat with, or partnered with on an engineering project, or to have next to you while trying to save the world. There are no looky-loos at Supercon. It turns out we are all stuck in a rowboat together, we are all working on engineering projects, and we are all trying to save the world. And when we all get together it feels like a drug our pragmatic minds never knew existed. This is the recharge for that sense of urgency that keeps you going all year long.

So yes, you really missed it. But start now. Become friends with all of these people over the next year. Begin building your Supercon community now and it’ll feel like a reunion when it rolls around again next November.

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Official Statement Regarding Counterfeit Benchoff Bucks

November 13, 2017 by Mike Szczys 34 Comments

It was reported, and Hackaday has now confirmed, that counterfeit Benchoff Bucks were being circulated at this weekend’s Hackaday Superconference.

The fake bills were distinguishable by their poor printing quality and vastly smaller size than official ‘Bucks. Their appearance should help to relieve the skyrocketing value of the Benchoff Buck, whose dominance as the preferred paper currency at hardware conferences has caused deflationary forces to take hold as ‘Bucks holders hoard them.

Hackaday’s resident economists hope that the appearance of the counterfeits will begin to devalue the currency. Diminishing the strength of Benchoff Bucks has long been the goal for the portion of the Hackaday community who believe we need to move off of fiat Benchoff currency in favor of Benchoff-based cryptocurrency.

We anticipate seeing the long-rumored ICO early in 2018, likely in conjunction with other live Hackaday events. No word yet on the name of the new cryptocoins, but it is worth mentioning that the ‘Benchoff Nickel‘ has already been taken.

After an exhaustive investigation, the forger has been identified. They were given a pat on the back, a firm handshake, and charged with the responsibility of documenting the forgery effort as a Hackaday.io project. You know who you are… and we have our eye on you.

Stay tuned for reports on other shenanigans that took place at the Hackaday Superconference over the weekend. In the meantime, you can check out some of the epic talks that were live-streamed as they happened.

Mike Harrison’s Reverse Engineering Workshop

October 31, 2017 by Mike Szczys 11 Comments

Hardware teardowns are awesome when guided by experts. One of our favorites over the years has been [Mike Harrison], who has conquered teardowns of some incredibly rare and exquisitely engineered gear, sharing the adventure on his YouTube channel: mikeselectricstuff. Now he’s putting on a workshop to walk through some of the techniques he uses when looking at equipment for the first time.

[Mike] will be in Pasadena a few days early for the Hackaday Superconference and floated the idea of hosting a workshop. We ordered up some interesting gear which he hasn’t had a chance to look at yet. A dozen lucky workshop attendees will walk through the process [Mike] uses to explore the manufacturing and design choices — skills that will translate to examining any piece of unknown gear. He may even delve into the functionality of the equipment if time allows. Get your ticket right now!

To keep things interesting we’re not going to reveal the equipment until after the fact. But follow the event page where we’ll publish the details of his reverse engineering work after the workshop.

[Mike] is the badge designer for this year’s Hackaday Superconference badge. Unfortunately Supercon is completely sold out (we tried to warn you) but you can check out the badge details he already published. And we will be live streaming the Supercon this year — more details on that next week!

Catching 30 Kilowatts With Thor’s Hammer

October 27, 2017 by Mike Szczys 13 Comments

Can you really catch lightning with Mjolnir, the mythical hammer of Thor? If you’re [James Hobson] you can get pretty darn close. He’s a long time writer at Hackaday who’s been building an epic following on his YouTube channel by making the digital effects of blockbuster movies into practical effects. Today he released a video showing how he channeled a jolt of lightning with hammer held high.

The lightning source for this hack is a huge Tesla coil held overhead by a telescoping lift. Humans and high voltage mix poorly, which is why you can’t actually tell this is [James]. He’s wearing a full body suit of grounded chainmail which serves as a Faraday cage, safely directing the current around him to avoid a literally heart-stopping moment. Check out the antics in the video after the break.

Longtime readers will remember [Caleb Kraft’s] take on Mjolnir, a build that placed the Tesla coil in the hammer itself. [James]’ version is undeniably more impressive, with the tradeoff that it’s wholly unportable. While we’re on the topic of mythical hammers, our other most favorite build is the delightful prank build which makes the hammer unliftable except by the recognized owner.

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Supercon Badge Hacking Quick-Start

October 20, 2017 by Mike Szczys 8 Comments

The hardware badge Mike Harrison designed for this year’s Hackaday Superconference is begging to be hacked. Today, I wanted to help get you up and running quickly.

The Hacker Village atmosphere of Supercon is starting up a day early this year. On Friday, November 10th badge pick-up starts at noon and badge hacking continues throughout the afternoon, followed by a party at Supplyframe HQ that evening. Plan to get to town on Friday and join in the fun. Of course, you need to grab a Supercon ticket if you haven’t already.

Check out the 2017 Superconference Badge project page for full documentation that Mike has put together during his development process.

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One More Day For Hackaday Prize Glory

October 15, 2017 by Mike Szczys 2 Comments

This is your last day to enter the 2017 Hackaday Prize. The theme is to Build Something that Matters, so don’t sit on the sidelines.

You have great power to make a change in the world. Put your mind to a problem you believe is worth solving and inspire us with your build. Whether it’s a turnkey solution or a seed idea that inspires those around you, let’s work on making the world a little bit better place. Get your entry for Anything Goes in by Monday morning.

As Entries Close, Finalists Polish Their Projects

There have been five challenge rounds of the Hackaday Prize and we’ve seen more than 1000 entries. From each round, 20 finalists were chosen who were awarded $1000 each but we’re just getting started. The top five prizes totaling $75,000 still remain.

A panel of fantastic Hackaday Prize Judges will begin reviewing the final round projects on October 21st. Finalists are continuing to refine their projects since being selected, adding project logs, a bill of material, design files, and a project video. This all leads to the awarding of the Grand Prize on Saturday, November 11th at the Hackaday Superconference.