Category Archives: open hardware

The Anxiety of Open Source: Why We Struggle With Putting It Out There

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You’ve just finished your project. Well, not finished, but it works and you’ve solved all the problems worth solving, and you have a thing that works for you. Then you think about sharing your creation with the world. “This is cool” you think. “Other people might think it’s cool, too.” So you have to take pictures and video, and you wish you had documented some more of the assembly steps, and you have to do a writeup, and comment your code, and create a repository for it, maybe think about licensing. All of a sudden, the actual project was only …read more

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Stecchino Game is all about Balancing a Big Toothpick

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Self-described “Inventor Dad” [pepelepoisson]’s project is called Stecchino (English translation link here) and it’s an Arduino-based physical balancing game that aims to be intuitive to use and play for all ages. Using the Stecchino (‘toothpick’ in Italian) consists of balancing the device on your hand and trying to keep it upright for as long as possible. The LED strip fills up as time passes, and it keeps records of high scores. It was specifically designed to be instantly understood and simple to use by people of all ages, and we think it has succeeded in this brilliantly.

To sense orientation …read more

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Friday Hack Chat: How Do You Collaborate With Hardware?

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The world of Open Source software is built on collaboration. In one corner of the world, someone can fix a bug in a piece of software, and push it up to the gits. In another part of the world, someone else can put that fix into the next release, and soon everyone has newer, better software. The Internet, or the ability to rapidly transmit text and binary files, has made this all possible.

Hardware is another story. There’s a financial barrier to entry. Not only do you need a meter and a good iron, you’re probably going to need oscilloscopes, …read more

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Making the Case for Open Source Medical Devices

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Engineering for medical, automotive, and aerospace is highly regulated. It’s not difficult to see why: lives are often at stake when devices in these fields fail. The cost of certifying and working within established regulations is not insignificant and this is likely the main reason we don’t see a lot of work on Open Hardware in these areas.

Ashwin K. Whitchurch wants to change this and see the introduction of simple but important Open Source medical devices for those who will benefit the most from them. His talk at the Hackaday Superconference explores the possible benefits of Open Medical devices …read more

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Let’s Talk Intel, Meltdown, and Spectre

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This week we’ve seen a tsunami of news stories about a vulnerability in Intel processors. We’re certain that by now you’ve heard of (and are maybe tired of hearing about) Meltdown and Spectre. However, as a Hackaday reader, you are likely the person who others turn to when they need to get the gist of news like this. Since this has bubbled up in watered-down versions to the highest levels of mass media, let’s take a look at what Meltdown and Spectre are, and also see what’s happening in the other two rings of this three-ring circus.

Meltdown and Spectre

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Friday Hack Chat: Contributing To Open Source Development

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Open Source is how the world runs. Somewhere, deep inside the box of thinking sand you’re sitting at right now, there’s code you can look at, modify, compile, and run for yourself. At every point along the path between your router and the horrific WordPress server that’s sending you this webpage, there are open source bits transmitting bytes. The world as we know it wouldn’t exist without Open Source software.

That said, how does someone contribute to Open Source? Maintainers do like to build their own little kingdoms, so how does anyone break into developing Open Source hardware and software? …read more

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Mathieu Stephan : The Making of a Secure Open Source Hardware Password Keeper

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Mathieu Stephan is an open source hardware developer, a Tindie seller who always has inventory, a former Hackaday writer, and an awesome all-around guy. One of his biggest projects for the last few years has been the Mooltipass, an offline password keeper built around smart cards and a USB interface. It’s the solution to Post-It notes stuck to your monitor and using the same password for all your accounts around the Internet.

The Mooltipass is an extremely successful product, and last year Mathieu launched the Mooltipass Mini. No, it doesn’t have the sweet illuminated touch-sensitive buttons, but it is a …read more

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Open Source Underwater Glider Wins 2017 Hackaday Prize

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The Open Source Underwater Glider has just been named the Grand Prize winner of the 2017 Hackaday Prize. As the top winner of the Hackaday Prize, the Open Source Underwater Glider will receive $50,000 USD completes the awarding of more than $250,000 in cash prizes during the last eight months of the Hackaday Prize.

More than one thousand entries answered the call to Build Something That Matters during the 2017 Hackaday Prize. Hardware creators around the globe competed in five challenges during the entry rounds: Build Your Concept, Internet of Useful Things, Wings-Wheels-an-Walkers, Assistive Technologies, and Anything Goes. Below you …read more

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DIY Laptop Aims for Complete Hardware Freedom

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Open source software has unquestionably gone from fringe idealism to mainstream, even if the average person doesn’t really know it. From their web browser to their smartphone operating system, more people are running open source software today than at any other time in the history of computing, and the numbers are only getting bigger. While we can debate how well some companies are handling their responsibilities to the open source community, overall this is probably a lot closer to an open source utopia that many of us ever believed we’d get.

For argument’s sake, let’s say the software is settled. …read more

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MakerBot Really Wants You To Like Them Again

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For the last couple years, a MakerBot press release has generally signaled that more pink slips were going to be heading out to the already shell-shocked employees at their NYC factory. But just last week something that could almost pass as good news came out of the once mighty 3D printer manufacturer, the unveiling of “MakerBot Labs”. A number of mainstream tech sites heralded this as MakerBot’s first steps back into the open source community that launched it nearly a decade ago; signs of a newer and more thoughtful MakerBot.

Reading the announcement for “MakerBot Labs”, you can almost believe …read more

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