Hackaday Podcast

Latest Episodes:

Ep 297: Prusa Eschews Open Source Hardware, The Lemontron Prints Upside-Down, and the vecdec Cyberdeck Does Minority Report Nov 22, 2024

Show notes

This week on the Podcast, Hackaday's Elliot Williams and Kristina Panos joined forces to bring you the latest news, mystery sound, and of course, a big bunch of hacks from the previous week.

First up in the news: Elliot was at Electronica and spotted a wild Raspberry Pi Compute Module 5. And just as excitingly, FreeCAD has finally reached version 1.0, which means it's stable and ready for real work.

Kristina is getting tired of losing at What's That Sound, so she'll have to come up with some to stump you all. Can you get this week's sound? If you can, and your number comes up, you get a special Hackaday Podcast t-shirt.

Then it's on to the hacks and such, but first, there's even more news and opinion to be had in Tom's review of Prusa's new printer, which happens to be closed-source. Then we'll discuss another printer that prints upside-down, an elegant cyberdeck, and a cyberpunk pocket watch. Finally, we talk about the Great Redbox Cleanup, and take a look at man-made stalactites.

Ep 296: Supercon Wrapup with Tom and Al, The 3DP Brick Layering Controversy, and How To Weld in Space Nov 15, 2024

Show notes

In this episode you'll get to hear not one, not two, but three Hackaday Editors! Now that the dust has mostly settled from the 2024 Hackaday Supercon, Al Williams joins Elliot and Tom to compare notes and pick out a few highlights from the event. But before that, the week's discussion will cover the questionable patents holding back a promising feature for desktop 3D printers, a new digital book from NODE, and the surprisingly limited history of welding in space. You'll also hear about the challenge of commercializing free and open source software, the finicky optics of the James Web Space Telescope, and the once exciting prospect of distributing software via pages of printed barcodes.

Ep 295: Circuit Graver, Zinc Creep, and Video Tubes Nov 08, 2024

Show notes

With Superconference 2024 in the books, Dan joined Elliot, fresh off his flight back from Pasadena, to look through the week (or two) in hacks. It was a pretty good crop, too, despite all the distractions and diversions. We checked out the cutest little quadruped, a wireless antenna for wireless communications, a price-tag stand-in for paper calendars, and a neat way to test hardware and software together.

We take the closest look yet at why Arecibo collapsed, talk about Voyager's recent channel-switching glitch, and find out how to put old Android phones back in action. There's smear-free solder paste application, a Mims-worthy lap counter, and a PCB engraver that you've just got to see. We wrap things up with a look at Gentoo and pay homage to the TV tubes of years gone by -- the ones in the camera, for the TV sets.

Ep 294: SAO Badge Reveal, Precision on a Shoestring, and the Saga of Redbox Oct 25, 2024

Show notes

With the 2024 Hackaday Supercon looming large on the horizon, Editors Elliot Williams and Tom Nardi start this episode off by talking about this year's badge and its focus on modular add-ons. From there they'll go over the results of a particularly challenging installment of What's that Sound?, discuss a promising DIY lathe that utilizes 3D printed parts filled with concrete, and ponder what the implosion of Redbox means for all of their disc-dispensing machines that are still out in the wild.

You'll also hear about custom macropads, lifting SMD pins, and how one hacker is making music with vintage electronics learning kits. Finally, they'll reassure listeners that the shifting geopolitical landscape probably won't mean the end of Hackaday.io anytime soon, and how some strategically placed pin headers can completely change how you approach designing your own PCBs.

Check out the links over at Hackaday, and tell us what you think about this episode in the comments!

Ep 293: The Power of POKE, Folding Butterflies, and the CRT Effect Oct 18, 2024

Show notes

This week on the Podcast, Hackaday's Elliot Williams and Kristina Panos joined forces to bring you the latest news, mystery sound, and of course, a big bunch of hacks from the previous week.

First up in the news: we've extended the 2024 Supercon Add-On contest by a week! That's right, whether you were held up by Chinese fall holidays or not, here's your chance to get in on this action.

We love to see the add-ons people make for the badge every year, so this time around we're really embracing the standard. The best SAOs will get a production run and they'll be in the swag bag at Hackaday Europe 2025.

What's That Sound pretty much totally stumped Kristina once again, although she kind of earned a half shirt. Can you get it? Can you figure it out? Can you guess what's making that sound? If you can, and your number comes up, you get a special Hackaday Podcast t-shirt.

Then it's on to the hacks, beginning with what actually causes warping in 3D prints, and a really cool display we'd never heard of. Then we'll discuss the power of POKE when it comes to live coding music on the Commodore64, and the allure of CRTs when it comes to vintage gaming. Finally, we talk Hackaday comments and take a look at a couple of keyboards.

Check out the links if you want to follow along, and as always, tell us what you think about this episode in the comments!

Ep 292: Stainless Steel Benchies, Lego Turing Machines, and a Digital Camera Made of Pure DIY Oct 11, 2024

Show notes

Here we are in October, improbably enough, and while the leaves start to fall as the goblins begin to gather, Elliot and Dan took a break from the madness to talk about all the wonderful hacks that graced our pages this week. If there was a theme this week, it was long-term projects, like the multiple years one hacker spent going down dead ends in the quest for DIY metal 3D printing. Not to be outdone, another hacker spent seven years building a mirrorless digital camera that looks like a commercial product. And getting a solderless PCB to do the blinkenlight thing took a long time too.

Looking to eliminate stringing in your 3D prints? Then you'll want to avoid the "pause and attach" approach, which intentionally creates strings in your prints. Wondering if you can 3D print bearings? You can, but you probably shouldn't unless you have a particular use in mind. And what happens when you have an infinitely large supply of Lego? Why, you build a Turing machine on steroids, of course.

Finally, we take a look at this week's "Can't-Miss" articles with a look into plastic recycling and why we can't have nice things yet, and we take a trip out into orbit and examine the ins and outs of Lagrange points.

And a little mea culpa from the editing desk: Sorry the podcast is coming out late this week. Audacity ate my files. If you're ever in a similar circumstance, you can probably halfway save your bacon with audacity-project-tools. Ask me how I know.

Check out the links over at Hackaday.

Ep 291: Walking in Space, Lead in the Earth, and Atoms under the DIY MIcroscope Oct 04, 2024

Show notes

What have you missed on Hackaday this week? Elliot Williams and Al Williams compare notes on their favorites from the week, and you are invited. The guys may have said too much about the Supercon badge this year -- listen in for a few hints about what it will be about.

For hacks, you'll hear about scanning tunneling microscopes, power management for small Linux systems, and lots of inertial measurement units. The guys talked about a few impossible hacks for consumer electronics, from hacking a laptop, to custom cell phones.

Of course, there are plenty more long-form articles of the week, including a brief history of what can go wrong on a spacewalk and how to get the lead out (of the ground). Don't forget to take a stab at the What's That Sound competition and maybe score a sweet Hackaday Podcast T-shirt.

Check out the links over on Hackaday if you want to follow along, and as always, tell us what you think about this episode in the comments!

Ep 290: iPhone's Electric Glue, Winamp's Source Code, and Sonya's Beautiful Instructions Sep 27, 2024

Show notes

This week, Hackaday Editors Elliot Williams and Tom Nardi start things off by acknowledging an incredible milestone: 20 years of Hackaday! Well, probably. When a website gets to be this old, it's a little hard to nail down when exactly things kicked off, but it seems like September of 2004 is about right. They'll also go over the latest updates for the fast-approaching Hackaday Supercon, and announce the winner of another tough What's That Sound challenge.

From there, the conversation makes its way from the fascinating electrically-activated adhesive holding the latest iPhone together to pulsed-power lasers and a high flying autonomous glider designed and built by a teenager. You'll also hear about 3D printing on acrylic, home biohacking, and the Tiny Tool Kit Manifesto. Stick around to the end to hear the duo discuss the fine art of good documentation, and an incredible bodge job from Arya Voronova.

Check out the links if you want to follow along, and as always, tell us what you think about this episode in the comments!

Ep 289: Tiny Games, Two Modern Modems, and the Next Big Thing Sep 20, 2024

Show notes

This week on the Podcast, Hackaday's Elliot Williams and Kristina Panos joined forces to bring you the latest news, mystery sound, and of course, a big bunch of hacks from the previous week.

First up in the news: we've announced the 2024 Tiny Games Contest winners! We asked you to show us your best tiny game, whether that means tiny hardware, tiny code, or a tiny BOM, and you did so in spades. Congratulations to all the winners and Honorable Mentions, and thanks to DigiKey, Supplyframe, and all who entered!

We also announced the first round of Supercon speakers, so if you haven't gotten your ticket yet, now's the second best time.

But wait, there's more! We're already a few weeks into the next contest, where we want you to show us your best Simple Supercon Add-On. We love to see the add-ons people make for the badge every year, so this time around we're really embracing the standard. The best SAOs will get a production run and they'll be in the swag bag at Hackaday Europe 2025.

Then it's on to What's That Sound, which completely stumped Kristina once again. Can you get it? Can you figure it out? Can you guess what's making that sound? If you can, and your number comes up, you get a special Hackaday Podcast t-shirt.

Now it's on to the hacks, beginning with non-planar ironing for smooth prints, and a really neat business card that also plays tiny games. Then we'll discuss USB modems, cool casts for broken wrists, and archiving data on paper. Finally, we ask two big questions -- where do you connect the shield, and what's the Next Big Thing gonna be? Inquiring minds want to know.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Ep 288: Cyanotypes, Antique 21-Segment Displays, and the Voynich Manuscript in a New Light Sep 13, 2024

Show notes

It's Friday the 13th, and despite having to dodge black cats and poorly located ladders, Elliot and Dan were able to get together and run down the best hacks of the first week of September.

Our luck was pretty good, too, seeing how we stumbled upon a coffee table that walks your drink over to you on Strandbeest legs, a potato that takes passable photographs, and a cool LED display three times better than a boring old seven-segment.

If you've never heard of the Voynich manuscript, you're in luck too, because we got a chance to look inside this medieval comic book literally, with multispectral analysis. Is your cruise ship too short? No worries, just lop it in two and add a section. Speaking of cutting things up, that's what you need to do to see how your plus-size DIY rocket engine performed after test firing.

And finally, it was a sweep for Jenny this week with our "Can't Miss" articles, where she both pines for a simpler, smaller web experience and wonders what the future holds for biomass fuels.

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