Ep 314: It's Pi, but Also PCBs in Living Color and Ultrasonic Everything
Hackaday Podcast28 Mars 2025

Ep 314: It's Pi, but Also PCBs in Living Color and Ultrasonic Everything

It might not be Pi Day anymore, but Elliot and Dan got together for the approximately 100*Pi-th episode of the Podcast to run through the week's coolest hacks. Ultrasound seemed to be one of the themes, with a deep dive into finding bugs with sonar as well as using sound to cut the cheese -- and cakes and pies, too. The aesthetics of PCBs were much on our minds, too, from full-color graphics on demand to glow-in-the-dark silkscreens. Is automation really needed to embed fiber optics in concrete? Absolutely!

How do you put plasma in a bottle? Apparently, with kombucha, Nichrome, and silicone. If you need to manage your M:TG cards, scribble on the walls, or build a mechanical chase light, we've got the details. And what exactly is a supercomputer? We can't define it, but we know one when we see it.

Check out all the links over at Hackday!

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Ep 393: Epaper, Tamagotchi Hacks, and Supercon Talks Galore

Ep 393: Epaper, Tamagotchi Hacks, and Supercon Talks Galore

This week's podcast comes from Europe, as Elliot Williams is joined by Jenny List, who wishes to apologies for the poor sound quality from her headset microphone. The news this week is our Supercon co...

30 Okt 1h 8min

Ep 392: Microscopes, Drones, and Other DIY Things

Ep 392: Microscopes, Drones, and Other DIY Things

Hackaday Editors Elliot Williams and Al Williams met to review the week in Hackaday. Turns out, it was a week for tiny things, cybersecurity, nostalgia, and projects that would have been nearly imposs...

23 Okt 1h 1min

Ep 391: Tuned in to ESP32 SDR, New Old Pagers, and Bugs on Mars

Ep 391: Tuned in to ESP32 SDR, New Old Pagers, and Bugs on Mars

Hackaday Editors Elliot Williams and Tom Nardi start this episode off with a discussion about Philadelphia's budding hacker conference and the imminent retirement of the EZ80. After considering the pa...

16 Okt 1h 8min

Ep 390: DOOM, Cranium Stuff, and Odd OpenSCAD Opportunities

Ep 390: DOOM, Cranium Stuff, and Odd OpenSCAD Opportunities

This week, Elliot Williams and Kristina Panos met a few minutes later than usual, and somehow defeated a buzz together with the power of will before settling into the news, rifling through the Mailbag...

9 Okt 49min

Hackaday Podcast Ep 389: Spinning Lightfield Displays and Jenny Visits a Blast Furnace

Hackaday Podcast Ep 389: Spinning Lightfield Displays and Jenny Visits a Blast Furnace

Another all-European podcast for you this week, as Elliot Williams is joined by Jenny List for an evening looking at the past week in Hackaday. And this week there is a particularly good selection to ...

2 Okt 58min

Ep 388: RAM-Swapping on Raspberry Pi, Raindrops on Radar, and a Fine Mesh

Ep 388: RAM-Swapping on Raspberry Pi, Raindrops on Radar, and a Fine Mesh

This week, Hackaday Editors Elliot Williams and Al Williams had a lot to talk about. From advice for a young hacker to using a laser to break into a microcontroller, there was plenty to cover from the...

25 Sep 1h 14min

Ep 387: Superhuman Clocks, CAN in USB-C, and the Joys of Bare Metal

Ep 387: Superhuman Clocks, CAN in USB-C, and the Joys of Bare Metal

This week, Hackaday Editors Elliot Williams and Tom Nardi start the episode off by discussing the latest CircuitPython developments before covering some impressive reverse engineering efforts, the ben...

18 Sep 1h 10min

Ep 386: Doomscroll Tamagotchis, Clavichords, and Vibrotrucks

Ep 386: Doomscroll Tamagotchis, Clavichords, and Vibrotrucks

In this specially-numbered podcast episode that lines up quite nicely with our Retrocomputing Challenge, Elliot Williams and Kristina Panos met over surprisingly low-latency and loud beverages to brin...

11 Sep 46min

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