News

3657 Articles

OSHW Logo Announced

April 14, 2011 by 31 Comments

The results are in and the new Open Hardware logo has been selected! After tallying nearly 9,000 votes it has been decided that “Golden Orb” by Macklin Chaffe will now represent the OSHW definition v1.0.

Rest assured that despite earlier controversy regarding a few users that had submitted a very large number of duplicate votes (over 3,100 in all), the results have been cleaned up and validated prior to announcing the winner.

If you agree with the definition you can now go ahead and use the logo on your creations! Some creative individuals at this Open Hardware Summit forum have made it easy for you with logos of varying sizes, colors, and fill – perfect for application on any background. Here you will also find vector-based versions and even an Eagle parts library for inclusion on your next board’s silkscreen!

[Jason] at MrDecals.com has also generously offered 3 free decals of the new logo to anyone who asks – just pay for shipping. Please note that this is not a paid advertisement, [Jason] received permission from opensourcehardware.org to run the promotion and $1 for US shipping seems very reasonable. We are guessing from the responses to previous giveaways that many HackaDay readers might be interested!

We personally love the way that the new logo keeps with the feel of the Open Source Intiative logo and can’t wait to see what hardware it starts showing up on!

Sony Ericsson Promotes Android Bootloader Unlocking

April 14, 2011 by 42 Comments

Sony Ericsson recently added a new section to their developer world portal called Unlocking the boot loader. They provide all the information and tools needed to root some of their newer Android phones.

Of course, this information comes from Sony Ericsson dripping with warnings, disclaimers and warranty-voiding rhetoric. Once you’ve waded through all of that, you’ll have to enter your phone’s IMEI number, your name and email address in order to get your phone’s unique bootloader unlock key. Here’s hoping they don’t use the form information to instantly void warranties.

Unlocking doesn’t come without consequences, but from UI tweaks and performance improvements to custom apps and tethering, there are probably more reasons to unlock your Android device than there are reasons to leave it alone. In an age where people are making a fuss about companies adding stumbling blocks for would-be jailbreakers, it’s good to see that at least one of them is doing what they can to help hackers take the plunge. Anyone want to clear up why Sony Ericsson feels like supporting hackers but Sony sues people for doing similar things on the ps3?

Thanks to [flip] | remixed image credit (cc by-sa 2.0): [taka@p.p.r.s]

Real-time GPS Tracker With Mobile Phone Uplink

April 14, 2011 by 12 Comments

[jayesh] wasn’t actually trying to solve any clever problems when we built his homebrew GPS tracker. He just had the hacker mentality and wanted to build something fun and useful while geeking out with electronics and software.

On the hardware side, he started with an Arduino, then added a GPS module for location detection and a GMS/GPRS module for the data uplink to his server over AT&T’s network. The Arduino uses several libraries and plenty of custom code. On the server, he worked up some wizardry with open-source packages and the Google Maps API. All of the source code and hardware details are well-documented. Put together, it’s a GPS tracker that can update a map in real-time. Sure, there are commercial products that do roughly the same thing, but where’s the fun in that? The principles here can also be put to good use in other microcontroller-based projects.

According To Pete – New Online Video Series

April 9, 2011 by 3 Comments

This is [Pete Dokter], the fourth employee that Sparkfun ever had and currently Director of Engineering there. As you can see, they’re not letting [Peter] come out of his hole. Instead of designing new breakout boards they’ve given him a camera that he’ll be using to record his occasional pontifications. ‘According to Pete’ will become a regularly occuring online show where he answers questions from around the Internets. We’ll admit that the first episode, embedded after the break, is a bit content thin – serving only as an introduction. But we think [Pete] has a pleasant manner and we look forward to what blossoms out of this modest beginning.

We’ve long been fans of engineering-oriented online shows such as [Dave Jones’] EEVBlog, [Bill Hammack’s] The Engineer Guy, A collaboration between [Chris Gammell, Dave Jones, and Jeff Keyzer] call The Amp Hour, [Jeri Ellsworth’s] A-Z Videos and her upcoming series, [Ben Heck’s] The Ben Heck Show…. and we could go on.

With offerings like these you don’t need to wait for traditional TV to transition to IP delivery. Just stop watching crap and start watching these interesting shows.

Continue reading “According To Pete – New Online Video Series” →

TI Adds Some Linux Support For Evalbot – We’ve Got Hardware Coupon Codes For You!

April 5, 2011 by 109 Comments

In case you missed it, Texas Instruments sells a little robot called the Evalbot as a development platform for ARM Cortex-M3 microcontrollers. Since its release we’ve seen a few hacks on the hardware; the image above is a proof of concept for developing for the device under Linux. We have criticized TI in the past for not natively supporting Linux with their IDEs. We’re not sure how it will play out, but they have added new software package options to go along with the hardware. You’ll notice on their PR page that there is now an option to use CodeSourcery. It is a trial of the full version, but at least it is a step in the GNU direction from their previous offering.

The Hackaday team has been talking off and on with TI about the hardware. We’re happy to say that they’ve been listening to the Internet community about their likes and dislikes; following various online groups that have sprouted up to talk about Evalbot projects. It sounds like they’re thinking about hosting a contest using the hardware. So maybe you want to get your hands on one so that you can familiarize yourself and hit the ground running if/when that contest starts. You’re in luck, we can help save you a few bucks.

The first time that Texas Instruments tried out a $125-off coupon code the deal got away from them. It had been meant for attendees of the ESC Boston conference. They honored the deals that went through before the proverbial run-on-the-bank got shut down. This time around they’re using serialized deal codes to limit the number of give-aways. We’ve got 200 of them just waiting for our loyal readers to use. One code will let you purchase one Evalbot for just $25 (instead of $150).

Please take a moment to decide if you actually want (and will use) one of these robots, and decide if you are willing to shell out the $25 to order it. You see, we don’t want this deal going to waste. If you decide this is for you, send an email requesting a code to:We’re all out! We’ll dish out the deal on a first-emailed-first-served basis. We will update this post when all 200 have been claimed.

We will not tolerate anyone gaming the system and so we reserve the right to disqualify any email submission for any reason in an attempt to maintain some semblance of fairness. Also… if you’re planning to pick this up just to resell it for cash you’re a loser.

[update: Those who emailed us requesting a code should begin receiving replies this evening or tomorrow.]

[Update 2: here is the specific bot you should be trying to buy. ]

Kinect Hack Makes April Fools’ Prank A Reality

April 4, 2011 by 14 Comments

gmail_motion

Unless you have been hiding out in a cave for the last week or so, you have heard about this year’s April Fools’ joke from Google. Gmail Motion was purported to be an action-driven interface for Gmail, complete with goofy poses and gestures for completing everyday email tasks. Unfortunately it was all an elaborate joke and no gesture-based Gmail interface is forthcoming…at least not from Google.

The team over at the USC Institute for Creative Technologies have stepped up and made Google’s hoax a reality.  You might remember these guys from their Kinect-based World of Warcraft interface which used body motions to emulate in-game keyboard actions. Using their Flexible Action and Articulated Skeleton Toolkit (FAAST), they developed a Kinect interface for Gmail which they have dubbed the Software Library Optimizing Obligatory Waving (SLOOW).

Their skeleton tracking software allows them to use all of the faux gestures Google dreamed up for controlling your inbox, however impractical they might be. We love a good April Fools’ joke, but we really enjoy when they become reality via some clever thinking.

Stick around for a video demo of the SLOOW interface in action.

[via Adafruit]

Continue reading “Kinect Hack Makes April Fools’ Prank A Reality” →