Adafruit And The Arduinos At Maker Faire

May 18, 2015 by Elliot Williams 67 Comments

The apparent lull on the Arduino front the last few weeks was just the calm before the storm that is the Bay Area Maker Faire (BAMF). Both companies claiming the Arduino name were there over the weekend, with news and new products in tow. Ironically, you could see from one booth straight over to the other. Small world.

Perhaps the biggest news from Arduino LLC is that hacker-friendly Adafruit is now going to be making officially-licensed boards in the US. Competing with this news, Arduino SRL brought its new boards, including the Yun Mini and ARM-powered Arduino M0. And [Massimo Banzi] and Arduino LLC seem to be taking an end-run around the Arduino SRL trademark by announcing the “Genuino” brand for European production. For all the details, read on!

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Inside The Amazon Dash Button

May 12, 2015 by Brian Benchoff 155 Comments

The Amazon Dash Button is a tiny WiFi-enabled device that’s a simple button with a logo on the front. If you get the Tide-branded version, simply press the button and a bottle of laundry detergent will show up at your door in a few days. Get the Huggies-branded version, and a box of diapers will show up. Get the sugar-free Haribo gummi bear-branded version, and horrible evil will be at your doorstep shortly.

[Matt] picked up one of these Dash Buttons for 99 cents, and since a button completely dedicated to buying detergent wasn’t a priority, he decided to tear it apart.

The FCC ID reveals the Amazon Dash Button is a WiFi device, despite rumors of it having a Bluetooth radio. It’s powered by a single AA battery, and [Matt] posted pictures of the entire board.

Since this piece of Amazon electronics is being sold for 99 cents, whatever WiFi radio chip is inside the Dash Button could be used for some very interesting applications. If you have an idea of what chips are being used in [Matt]’s pictures, leave a note in the comments.

Ask Hackaday: Fixing Your Tractor Could Land You Behind Bars

May 12, 2015 by Will Sweatman 225 Comments

It’s 9AM on any given Sunday. You can be found in your usual spot – knee-deep in wires and circuit boards. The neighbor’s barking dog doesn’t grab your attention as you pry the cover off of a cell phone, but the rustling of leaves by the back door does. Seconds later, several heavily armed SWAT officers bust in and storm your garage. You don’t have time to think as they throw your down on the cold, hard concrete floor. You’re gripped by a sharp stinging pain as one of the officers puts his knee in the square of your back. Seconds later, you’re back on your feet being lead to the back of an awaiting police cruiser. You catch the gaze of one of your neighbors and wonder what they might be thinking as your inner voice squeaks: “What did I do wrong?”

The answer to this question would come soon enough. Your crime – hacking your dad’s tractor.

“That’s like saying locking up books will inspire kids to be innovative writers, because they won’t be tempted to copy passages from a Hemingway novel.”

-Kyle Wiens

John Deere is trying to convince the Copyright Office that farmers don’t really own the tractors they buy from them. They argue that the computer code that runs the systems is not for sale, and that purchasers of the hardware are simply receiving “an implied license for the life of the vehicle to operate the vehicle.”

In order to modify or “hack” any type of software, you have to copy it first. Companies don’t like the copying thing, so many put locks in place to prevent this. But because hackers are hackers, we can easily get past their childish attempts to keep code and information out of our hands. So now they want to make it illegal. John Deere is arguing that if it is legal for hackers to copy and modify their software, that it could lead to farmers listening to pirated music while plowing a corn field. No I am not making this up — dig into this 25-page facepalm-fest (PDF) written by John Deere and you’ll be just as outraged.

Trying to keep hackers out using the DMCA act is not new. Many companies argue that locking hackers out helps to spur innovation. When in fact the opposite is true. What about 3D printers, drones, VR headsets…all from us! The Copyright Office, after holding a hearing and reading comments, will make a decision in July on whether John Deere’s argument has any merit.

Let us know what you think about all this. Can hackers and the free market learn to live in harmony? We just want to fix our tractor!

Thanks to [Malachi] for the tip!

Hanging Out With Someone Who Walked On The Moon

May 11, 2015 by Gregory L. Charvat 88 Comments

Lunar dune buggy rides, piloting the most powerful machine made by humankind, stuck thrusters, landing, eating, sleeping, and working on the moon. It does not get any more exciting than the Apollo program! I was recently given the opportunity to sit in on the MIT course, Engineering Apollo: the Moon Project as a Complex System where I met David Scott who landed on the moon as commander of Apollo 15. I not only sat in on a long Q and A session I also was able to spend time with David after class. It is not every day you that you meet someone who has landed on the moon, below are my notes from this experience.

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Hamvention 2015, Less Than One Week Away!

May 9, 2015 by Gregory L. Charvat 34 Comments

The largest amateur radio and electronics swap meet on the planet is less than one week away. Will you be there?

The Dayton Hamvention has been an annual swap meet since 1952. There were 24,873 attendees during last year’s hamvention alone, that is a huge number of radio enthusiasts in one place!

For those of you interested in using vintage and used test equipment you can find anything at Hamvention. I built my entire laboratory form equipment purchased here. It has often been said, ‘if you can’t find it at Hamvention you don’t need it.’

This year Scott Pastor (KC8KBK) and I will be covering Hamvention for Hackaday. We plan to provide one update after each day of Hamvention summarizing the day’s events. We hope to see you in Dayton next week!

C.H.I.P. Is A Linux Trojan Horse For Nine Bucks

May 8, 2015 by Mike Szczys 98 Comments

I’m sure you’ve already heard about C.H.I.P, the $9 Linux computer. It is certainly sexy to say nine-bucks but there should really be an asterisk next to that number. If you want things like VGA or HDMI you need an adapter board which adds cost (natively the board only supports composite video output). I also have questions about MSRP once the Kickstarter is fulfilled. But what’s on my mind isn’t cost; this is still going to be in the realm of extremely-inexpensive no matter what shakes out. Instead, I’d like to look at this being the delivery device for wider Linux acceptance.

The gist of the hardware is a small board with a SoC boasting a 1GHz clock, half a gig of ram, four gigs of flash, one USB, WiFi and Bluetooth. It also has add-ons that make it a handheld and is being promoted as a gaming console. It’s amazing what you get out of these SoC’s for the cost these days, isn’t it?

For at least a decade people have claimed that this is the year of the Linux desktop. That’s not the right way to think. Adults are brand-loyal and business will stick to things that just work. Trying to convert those two examples is a sisyphean effort. But C.H.I.P. is picking up on a movement that started with Raspberry Pi.

These are entry-level computers and a large portion of the user-base will be kids. I haven’t had a hands-on with this new board, but the marketing certainly makes an effort to show how familiar the GUI will be. This is selling Linux and popular packages like LibreOffice without even tell people they’ll be adopting Linux. If the youngest Raspberry Pi users are maturing into their adolescence with C.H.I.P, what will their early adult years look like? At the least, they will not have an ingrained disposition against Open Source Software (unless experiences with Rasbperry Pi, C.H.I.P., and others is negative). At best they’ll fully embrace FOSS, becoming the next generation of code contributors and concept evangelists. Then every year will be the year of the Linux desktop.

Field Trip! Hackaday Visits Adafruit Industries

May 8, 2015 by Adam Fabio 49 Comments

While still weary from our TechCrunch Disrupt Hackathon, The Hackaday crew had a chance we couldn’t pass up: A tour of Adafruit Industries. Adafruit isn’t open to the public, so an opportunity to see the inner workings of one of the largest companies in the hacker/maker industry was really something special.

Coming in off the hustle and bustle of lower Manhattan streets, we found ourselves in a nondescript white marble lobby. The contrast and colors made me think of a scene out of THX1138. A short elevator ride opens to a second lobby area with a large door. We weren’t alone though – a security camera stands silent witness. Any thoughts of Big Brother were quelled when the door was thrown open by none other than [Phil Torrone], welcoming us to Adafruit.

If you’ve seen any of the photos or videos of Adafruit’s offices, you know what to expect – a large, open space broken by the columns keeping the building’s 10 stories upright. It’s the perfect blank canvas upon which to build a company. Since we were there late on a Sunday afternoon, things were relatively quiet. Only a handful of the 80 Adafruit employees were at their stations. Those on hand were packing and scanning in orders, in preparation for what would be a busy Monday. It’s a bit hard to be standing in Adafruit, knowing that you’re within arm’s reach of every part, module, or device you’ve ever wanted, and not want to jump right in on a project. With 10 of us there that may have made a bit of a dent in Adafruit’s bottom line, though.

[Phil] shows off Adafruit’s Fona module

The Circuit Playground characters

The tour started at [Phil’s] desk. Tucked in among a copy of Dune, a very respectable graphic novel collection, and the two most recent editions of The Art of Electronics was United States Export Controls, 7th Edition. Considering the amount of shipping to far-flung countries the company has to do each day, one must stay on top of little things like ITAR and other export laws.

Throughout the tour, [Phil] made it clear that he views his job as a simple one: Do everything possible to allow [Limor] to crank out designs. [Phil] keeps the business running so she can keep on engineering open source hardware. [Phil’s] touches shine through though, in the product logos, and the characters which appear in Adafriut’s Circuit Playground. If those videos strike you as kid stuff, that’s exactly what they are designed to be. During his tenure at Make, [Phil] was one of four people who ran the first Makerfaire in 2006. He still gets e-mails from people who attended it as kids and were inspired to enter the fields of engineering or computer science. Both [Phil] and [Limor] have their sights set on inspiring the next generation of hackers.

Next up on our tour was the wearables department, domain of the one and only Becky Stern. We were all struck by how incredibly neat and organized the area was. There was a well-labelled place for everything, and everything was in its place. On display was a grey hoodie with a bandolier of ninjaflex 3D printed bullets, all lit by RGB LEDs.

Click past the break for the rest of Hackaday’s Tour of Adafruit Industries!

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