Category Archives: open source

What’s in a Name? Tales of Python, Perl, and The GIMP

In the older days of open source software, major projects tended to have their Benevolent Dictators For Life who made all the final decisions, and some mature projects still operate that way. Guido van Rossum famously called his language “Python” because he liked the British comics of the same name. …read more

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Posted in Ask Hackaday, gimp, Hackaday Columns, open source, open source ethics, perl, python, Software Development | Leave a comment

Fitness Trackers Don’t Have To Be Proprietary

Fitness trackers have become a popular piece of consumer electronic equipment, with a range of models from a variety of manufacturers. Many of these commercial offerings, however, leave the consumer with the prospect of their data being drawn off to a cloud server and sold to the highest bidder, trading …read more

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Posted in fitness tracker, Medical hacks, open source, simblee | Leave a comment

How Not To Get Paid for Open Source Work

[Avi Press] recently made a Medium post sharing his thoughts on a failed effort to allow for paid users of an open source project. [Avi] is the author of Toodles, a tool to help organize and manage TODO items in software development. Toodles enjoyed unexpected popularity, and some of its …read more

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Posted in getting paid, open source, Software Development | Leave a comment

You Don’t Need That Bulky CRT Oscilloscope Anymore

While it might be nice to use a $4,000 oscilloscope in a lab at a university or well-funded corporate environment, a good portion of us won’t have access to that kind of equipment in our own home shops. There are a few ways of getting a working oscilloscope without breaking …read more

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Posted in android, Atmel, ATXmega, function generator, open source, oscilloscope, rasberry pi, Raspberry Pi, tool hacks, usb | Leave a comment

Prusa Launches Their Own 3D Model Repository

If you own a 3D printer, you’ve heard of Thingiverse. The MakerBot-operated site has been the de facto model repository for 3D printable models since the dawn of desktop 3D printing, but over the years it’s fallen into a state of disrepair. Dated and plagued with performance issues, many in …read more

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Posted in 3d model, 3d Printer hacks, makerbot, news, open source, prusa, repositories, thingiverse | Leave a comment

ULX3S: An Open-Source Lattice ECP5 FPGA PCB

The hackers over at Radiona.org, a Zagreb Makerspace, have been hard at work designing the ULX3S, an open-source development board for LATTICE ECP5 FPGAs. This board might help make 2019 the Year of the Hacker FPGA, whose occurrence has been predicted once again after not quite materializing in 2018. Even a quick look at the board and the open-source development surrounding it hints that this time might be different.

The ULX3S was developed primarily as an educational tool for undergraduate-level digital logic classes. As such, it falls into the “kitchen sink” category of FPGA boards, which include a comprehensive suite …read more

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Posted in fpga, fpga board, icestorm, lattice ice, open source, ULX3S | Leave a comment

Open Source Company Gives Us A Peek At Financial Innards

Here at Hackaday we are willing to bet that in a universe free of all monetary constraints, many of our readers would leave their day jobs in order to pursue their hardware hobbies full time. Obviously this is only practical for a lucky minority of people (for a wide variety of reasons) but we’re willing to bet that a significant stumbling block is figuring how to do it in the first place. You quit your job, but then what? If more information about starting and sustaining small hardware business’ was available more people would take the plunge to start one.  …read more

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Posted in Business, Farmbot, farming, Hackaday Prize, how-to, open source, The Hackaday Prize, vendors | Leave a comment

Lenses For DIY Augmented Reality Will Get a Bit Less Unobtainable

You may remember that earlier this year Leap Motion revealed Project North Star, a kind of open-source reference design for an Augmented Reality (AR) headset. While it’s not destined to make high scores in the fashion department, it aims to be hacker-friendly and boasts a large field of view. There’s also an attractive element of “what you see is what you get” when it comes to the displays and optical design, which is a good thing for hackability. Instead of everything residing in a black box, the system uses two forward-facing displays (one for each eye) whose images are …read more

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Posted in ar, augmented reality, beamsplitter, curved mirror, curved reflective lens, Leap motion, lenses, open source, optics, project north star, reflective lens, Virtual Reality, wearable hacks | Leave a comment

Replace Legacy CNC PCs With A Gerbil

There are lots of laser cutters and other CNC machines available for a decent price online, but the major hurdle to getting these machines running won’t be the price or the parts. It’s usually the controller PC, which might be running Windows XP or NT if you’re lucky, but some of them are still using IBM XT computers from the ’80s. Even if the hardware in these machines is working, it might be impossible to get the software, and even then it will be dated and lacking features of modern computers. Enter the Super Gerbil.

[Paul] was able to find …read more

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Posted in 32-bit, arm, cnc, cnc hacks, controller, g-code, grbl, machine, open source | Leave a comment

Dexter Robotic Arm Wins the 2018 Hackaday Prize

Dexter, an open-source, high-precision, trainable robotic arm has just been named the Grand Prize winner of the 2018 Hackaday Prize. The award for claiming the top place in this nine-month global engineering initiative is $50,000. Four other top winners were also named during this evening’s Hackaday Prize Ceremony, held during the Hackaday Superconference in Pasadena, California.

This year’s Hackaday Prize featured challenges with five different themes. Entrants were asked to show their greatest Open Hardware Design, to build a Robotics Module, to design a Power Harvesting Module, to envision a Human Computer Interface, or to invent a new Musical Instrument. …read more

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Posted in 2018 Hackaday Prize, Build Something That Matters, cons, contests, news, open hardware, open source | Leave a comment