What do you do whilst your code’s compiling? Pull up Hackaday? Check Elon Musk’s net worth? Research the price of a faster PC? Or do you wonder what’s taking so long, and decide to switch out your build system?
Clamber aboard for some musings on Makefiles, monopolies, and the magic of Ninja. I want to hear what you use to build your software. Should we still be using
make in 2021? Jump into the fray in the comments.
Continue reading “Ask Hackaday: What’s Your Favourite Build Tool? Can Make Ever Be Usurped?”
At a community meeting this week, Dale Dougherty, former CEO of Maker Media announced the relaunch of the Make brand. Maker Media is dead, but the brand may live on as Make Community, LLC. Dougherty will remain the CEO of Make Community, and Todd Sotkicwicz, former CFO of Maker Media, was identified as the current CFO of Make Community. This is the same organization that brought you Make Magazine and the Maker Faires gearing up to give you even more Make Magazines and more Maker Faires.
Early this year, we heard rumors about the future of Maker Media and its flagship Maker Faires. Then in May, just before the Bay Area Maker Faire, Dougherty told the San Francisco Chronicle that it was ‘quite possible this could be the last Bay Area Maker Faire’. The Bay Area Faire came and went, and early last month we received news that employees were let go and Maker Media had ceased operations.
Now, according to Dougherty’s summary at the meeting, what remained has now been reformed into a new LLC, Make Community, and he was holding this meeting to gauge how much the community would be willing to contribute. The official launch of Make Community will supposedly be next week, but you can check out the future home of the Make Community at make.co.
Continue reading “Maker Media Reboots Itself As Make Community”
Over the years, Linux (well, the operating system that is commonly known as Linux which is the Linux kernel and the GNU tools) has become much more complicated than its Unix roots. That’s inevitable, of course. However, it means old-timers get to slowly grow into new features while new people have to learn all in one gulp. A good example of this is how software is typically built on a Linux system. Fundamentally, most projects use
make — a program that tries to be smart about running compiles. This was especially important when your 100 MHz CPU connected to a very slow disk drive would take a day to build a significant piece of software. On the face of it, make is pretty simple. But today, looking at a typical makefile will give you a headache, and many projects use an abstraction over make that further obscures things.
In this article, I want to show you how simple a makefile can be. If you can build a simple makefile, you’ll find they have more uses than you might think. I’m going to focus on C, but only because that’s sort of the least common denominator. A make file can build just about anything from a shell prompt.
Continue reading “Linux Fu: The Great Power Of Make”
We build things we think are cool. Sometimes, other people agree with us and they want a copy of what we’ve built. If you’re lucky enough to have an enviable product but you’re not ready for full-scale manufacturing, you may be looking at a low-volume production run. [Eric Strebel] walks us through one such instance where he makes some custom color swatches for a show. Video after the break.
[Eric Strebel] is an industrial designer so he plays to his strengths by designing the swatch shape, jig, tool, and hangers. He hires out the painting, laser cutting, and CNC machining. This may seem like a simple statement but some of us have a hard time paying other people for things we’re capable of learning. In some cases, we just have to pay the professionals to do it correctly and keep our focus.
The mentality of small runs in this video is perfect for people who sell on Tindie or want to make more than a handful of consistently nice parts. Our own [Lewin Day] recently talked about his experience with a run of 200 mixers called gMix.
Continue reading “Less Than Production, More Than One-Offs”
Yes! Someone made the Kingman umbrella and yes it can shoot and yes it has a display on the inside. [James Hobson] just put up a video on YouTube for this excellent project detailing the process that went into creating this live working prop and it is amazing.
The build starts with finding a rugged umbrella and was tested by standing on it as well as decimating a few household objects. Compress CO2 cartridges provide the fuel for propelling blow darts as well as other non-lethal forms of ammunition. The coolest part of the project is the screen inside the portable that allows you to see-through the dome. This is accomplished by a combination of a small camera and a portable mini projector. Simple yet awesome.
The camera is mounted near the muzzle whereas the projector is sliced-up and integrated into the grip. The handle in question is itself 3D printed and includes a custom trigger into the design. Check out the video for a demonstration of the project.
Movie props have a special place in every maker’s heart and this project is an excellent example of imagination meeting ingenuity. After seeing this video, security agencies are going to be giving umbrella owners some suspicious looks though creating own of your own could be a very rewarding experience. If you are looking for a more obvious prop, then check out the PiPBoy Terminal from Fallout which is sure to get everyone’s attention. Continue reading “Hacker Maketh Kingsman Umbrella”
One of the biggest lessons learned by first time 3D printer users is that not everything can be replicated and a printer is a machine and not a miracle worker. It has limitations in terms of what it can print as well as the quality of the output. For teeny tiny objects, the 0.8 mm nozzle will just not do and with resin printers on the rise, the question is, ‘are extruder printers obsolete?’
[Dorison Hugo] has made a mini version of the PS One using a Raspberry Pi which you can play games one. The kicker is that in his video, he does a comparison of an SLA printer and a cheaper extruder one for his enclosure. He goes through a laundry-list of steps to print, file, fill, repair, sand paint, sand, paint etc to try to get a good model replica of the original PS One. He then proceeds to print one with an SLA printer and finishes it to compare with the first model. The decals are printed on an inkjet for those who are wondering, and there is a custom cut heatsink in there as well that was salvaged from an old PC.
Spoiler alert! The SLA wins but in our view, just slightly. The idea is that with enough elbow grease and patience, you can get pretty close to making mini models with a cheaper machine. The SLA print needs work too but it is relatively less and for detailed models, it is a much better choice. We really enjoyed watching the process from start to finish including the Dremel work, since it is something that is forgotten when we see a 3D print. Creating something of beauty takes time and effort which stems from a passion to make.
Take a look at the video below of the time lapse and for SLA printer fans, have a look at the DIY SLA printer which is a Hackaday Prize Entry this year. Continue reading “Finishing A Mini PS One: SLA Vs Extruded”
If you love a good stir-fry, you know that it can be a challenge to make on your stove at home. Engineer gourmet and Youtuber [Alex French Guy Cooking], in collaboration with [Make:], whipped up a portable range capable of making delectable stir-fry.
There are three major problems when it comes to cooking stir-fry: woks are typically unstable on normal burners, those burners don’t tend to heat from a center point out, and they usually aren’t hot enough. [Alex]’s 12,000BTU portable stove is great for regular applications, but doesn’t cut it when it comes to making an authentic stir-fry.
To focus the burner’s heat, he cut and bent a stainless steel baking ring into the shape of an exhaust nozzle — not unlike a jet engine — and lightly modified the range to accommodate the nozzle. He also added a larger baking ring with air flow holes for the wok to rest on. Two down, but there’s the issue of it not being hot enough.
So, why not use two butane canisters to double the output to 22,200 BTUs!
Continue reading “Portable Stir-Fry Range”