2024 Hackaday Superconference Speakers, Round One

September 17, 2024 by Elliot Williams 6 Comments

Supercon is the Ultimate Hardware Conference and you need to be there! We’ve got a stellar slate of speakers this year — way too many to feature in one post. So here’s your first taste, and a reminder that Supercon will sell out so get your tickets now before it’s too late.

In addition to the full-length talks, we’ve got a series of Lightning Talks, so if you want to share seven minutes’ of insight with everyone there, please register your Lightning Talk idea now.

But Supercon has a lot more than just talks! The badge heavily features Supercon Add-Ons, and we want to see the awesome SAOs you are working on. There will be prizes, and we’ll manufacture four of our favorite designs in small batches for the winners, and make a full run for Hackaday Europe in 2025. Want to know more about SAOs? They’re the ideal starter PCB project.

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The JawnCon 0x1 Badge Dials Up A Simpler Time

September 16, 2024 by Tom Nardi 10 Comments

For hackers of a certain age, the warbling of an analog modem remains something of a siren song. Even if you haven’t heard it in decades, the shrill tones and crunchy static are like a time machine that brings back memories of a bygone era. Alien to modern ears, in the 1980s and 90s, it was the harbinger of unlimited possibilities. An audible reminder that you were about to cross the threshold into cyberspace.

If you can still faintly hear those strangely comforting screeches in the back of your mind, the JawnCon 0x1 badge is for you. With a row of authentic vintage red LEDs and an impeccably designed 3D-printed enclosure, the badge is essentially a scaled-down replica of the Hayes SmartModem. But it doesn’t just look the part — powered by the ESP8266 and the open source RetroWiFiModem project, the badge will allow attendees to connect their modern computers to services from the early Internet via era-appropriate AT commands while they’re at the con.

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Supercon 2024: Last Call For Display Tech Exhibit

September 13, 2024 by Tom Nardi 2 Comments

During this year’s Hackaday Supercon, the Supplyframe DesignLab will be playing host to a unique exhibit that catalogs the evolution of display technology. That means showcasing the best and most interesting examples they can find, from the vintage to the ultra-modern. Where are all these wonderful toys coming from, you might ask? Why, the Hackaday community, of course.

This is a rare chance to show off your prized gadgetry to a captive audience of hackers and makers. Whether it’s a custom display you’ve created or some gonzo piece of hardware you’ve been holding onto for years, now’s the time to haul it out. However, there are only a few days left to submit your display for potential inclusion, so if you’ve got something you want the Hackaday community to see, make sure you fill out the form before the September 16th deadline. That’s Monday, if you were wondering.

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Supercon 2023: Aleksa Bjelogrlic Dives Into Circuits That Measure Circuits

September 11, 2024 by Lewin Day 10 Comments

Oscilloscopes are one of our favorite tools for electronics development. They make the hidden dances of electrons visually obvious to us, and give us a clear understanding of what’s actually going on in a circuit.

The question few of us ever ask is, how do they work? Most specifically—how do you design a circuit that’s intended to measure another circuit? Aleksa Bjelogrlic has pondered that very idea, and came down to explain it all to us at the 2023 Hackaday Supercon.

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Supercon 2023: Ben Combee And The Hacker’s Guide To Audio/Video Formats

September 9, 2024 by Lewin Day 8 Comments

Media formats have come a long way since the early days of computing. Once upon a time, the very idea of even playing live audio was considered a lofty goal, with home computers instead making do with simple synthesizer chips instead. Eventually, though, real audio became possible, and in turn, video as well.

But what of the formats in which we store this media? Today, there are so many—from MP3s to MP4s, old-school AVIs to modern *.h264s. Senior software engineer Ben Combee came down to the 2023 Hackaday Supercon to give us all a run down of modern audio and video formats, and how they’re best employed these days.

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Supercon 2023: Teaching Robots How To Learn

September 3, 2024 by Lewin Day 2 Comments

Once upon a time, machine learning was an arcane field, the preserve of a precious few researchers holed up in grand academic institutions. Progress was slow, and hard won. Today, however, just about anyone with a computer can dive into these topics and develop their own machine learning systems.

Shawn Hymel has been doing just that, in his work in developer relations and as a broader electronics educator. His current interest is reinforcement learning on a tiny scale. He came down to the 2023 Hackaday Supercon to tell us all about his work.

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Supercon 2024: Show Off Your Unique Display Tech

August 26, 2024 by Tom Nardi 4 Comments

If there’s a constant in the world of electronics, it’s change. Advancements and breakthroughs mean that what was once state-of-the-art all too soon finds itself collecting dust. But there are exceptions. Perhaps because they’re so much more visible to us than other types of components, many styles of displays have managed to carve out their own niche and stick around. Even for the display types that we no longer see used in consumer hardware, their unique aesthetic qualities often live on in media, art, and design.

This year, to coincide with Hackaday Supercon, the folks at Supplyframe’s DesignLab want to pay tribute to display technology past and present with a special exhibit — and they need your help to make it possible. If you have a display you’d like to show off, fill out this form and tell them what you’ve got. Just be sure to do it by September 16th.

For the larger specimens, it would be ideal if you’re somewhat local to Southern California, but otherwise, they’re looking for submissions from all over the world. The exhibit will open on the first day of Supercon and run throughout November.

Don’t worry. They’re only looking to raid your parts bin temporarily. Any hardware sent in to be part of the exhibit will be considered on loan, and they’ll make sure it gets back to where it belongs by January 31st, 2025. The goal is to show the displays on and operational, so in most cases, that’s going to mean sending over a complete device. But if it’s possible to isolate the display itself and still demonstrate what it would look like in operation, sending along just the bare display is an option. Continue reading “Supercon 2024: Show Off Your Unique Display Tech” →