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Supercon 2023: Thea Flowers Renders KiCad Projects On The Web

October 1, 2024 by 8 Comments

Last year’s Supercon, we’ve had the pleasure of hosting Thea [Stargirl] Flowers, who told us about her KiCanvas project, with its trials, its tribulations, and its triumphs. KiCanvas brings interactive display of KiCad boards and schematics into your browser, letting you embed your PCB’s information right into your blog post or online documentation.

Give the KiCanvas plugin a URL to your KiCad file, and it will render your file in the browser, fully on the fly. There’s no .jpg to update and re-upload, no jobs to re-run each time you find a mistake and update your board – your files are always up to date, and your audience is always able to check it out without launching KiCad.

Images are an intuitive representation for schematics and PCB files, but they’re letting hackers down massively. Thea’s KiCanvas project is about making our KiCad projects all that more accessible to newcomers, and it’s succeeded – nowadays, you can encounter KiCanvas schematic embeds in the wild on various hackers’ blogs. The Typescript code didn’t write itself, and neither was it easy – she’s brought a fair few war stories to the DesignLab stage.

A hacker’s passion to share can move mountains. Thea’s task was a formidable one, too – KiCad is a monumental project with a decades-long history. There are quite respectable reasons for someone to move this particular mountain – helping you share your projects quickly but extensively, and letting people learn about your projects without breaking a sweat.

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Supercon 2023 – Going Into Deep Logic Waters With The Pico’s PIO And The Pi’s SMI

September 30, 2024 by 6 Comments

The Raspberry Pi has been around for over a decade now in various forms, and we’ve become plenty familiar with the Pi Pico in the last three years as well. Still, these devices have a great deal of potential if you know where to look. If you wade beyond the official datasheets, you might even find more than you expected.

Kumar is presently a software engineer with Google, having previously worked for Analog Devices earlier in his career. But more than that, Kumar has been doing a deep dive into maxing out the capabilities of the Raspberry Pi and the Pi Pico, and shared some great findings in an excellent talk at the 2023 Hackaday Supercon.

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An Ode To The SAO

September 26, 2024 by 23 Comments

There are a lot of fantastic things about Hackaday Supercon, but for me personally, the highlight is always seeing the dizzying array of electronic bits and bobs that folks bring with them. If you’ve never had the chance to join us in Pasadena, it’s a bit like a hardware show-and-tell, where half the people you meet are eager to pull some homemade gadget out of their bag for an impromptu demonstration. But what’s really cool is that they’ve often made enough of said device that they can hand them out to anyone who’s interested. Put simply, it’s very easy to leave Supercon with a whole lot more stuff than when you came in with.

Most people would look at this as a benefit of attending, which of course it is. But in a way, the experience bummed me out for the first couple of years. Sure, I got to take home a literal sack of incredible hardware created by members of our community, and I’ve cherished each piece. But I never had anything to give them in return, and that didn’t quite sit right with me.

So last year I decided to be a bit more proactive and make my own Simple Add-On (SAO) in time for Supercon 2023. With a stack of these in my bag, I’d have a personalized piece of hardware to hand out that attendees could plug right into their badge and enjoy. From previous years I also knew there was something of an underground SAO market at Supercon, and that I’d find plenty of people who would be happy to swap one for their own add-ons for mine.

To say that designing, building, and distributing my first SAO was a rewarding experience would be something of an understatement. It made such an impression on me that it ended up helping to guide our brainstorming sessions for what would become the 2024 Supercon badge and the ongoing SAO Contest. Put simply, making an SAO and swapping it with other attendees adds an exciting new element to a hacker con, and you should absolutely do it.

So while you’ve still got time to get PCBs ordered, let’s take a look at some of the unique aspects of creating your own Simple Add-On.

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2024 Hackaday Superconference Speakers, Round Two

September 25, 2024 by 1 Comment

It’s honestly amazing the range of fascinating talks we have lined up for this year’s Supercon. From art robots that burp and belch to gliders returning from near-space, from hardcore DSP to DIY PCBs, and sketching with machines, Hackaday’s Supercon is like nothing else out there.

And in case you’re already coming, you don’t have a talk slot reserved, but you’ve still got something that you want to say, please sign yourself up for a Lightning Talk! In the spirit of the Lightning, we’ll be taking submissions up to the absolute last minute, and we will fit in as many short talks as possible, but when it does fill up, we’ll be giving priority to those who got in first.

We’ve got one more speaker announce coming up, and of course our keynote speaker and the badge reveal. Supercon will sell out so get your tickets now before it’s too late. So without further ado, here is our next round of stellar speakers!

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Supercon 2023: The Road To Writing Great Step-by-Step Instructions

September 24, 2024 by 6 Comments

IKEA is known as a purveyor of build-it-yourself flatpack furniture. LEGO is known as a purveyor of build-it-yourself toys. Both are known for their instructions. The latter’s are considered incredibly clear and useful, while the former’s are often derided as arcane and confusing—though the major difference between the two is color printing.

These two companies are great examples of why instructions are important. Indeed, Sonya Vasquez has learned this lesson well, and came down to Supercon 2023 to tell us all about it. Prepare to learn all about how to write great step-by-step instructions that enable greatness and never frustrate the end user.

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2024 Hackaday Supercon Workshop Tickets Go On Sale Now

September 24, 2024 by 8 Comments

Our workshop ticket sales go live today at 8 AM PDT! If you’re coming to Supercon, and you’re interested, go get your workshop ticket before they all sell out!

There will be a change to this year’s workshop ticket limits. We heard our community’s feedback, and in the spirit of giving as many people as possible the opportunity to enjoy a workshop, we are limiting sign up to one workshop per attendee. If there are extra tickets by October 18th, we will allow folks to sign up for additional workshops.

If you register for more than one workshop we will refund you the ticket for the others based on the timestamp that you registered for each ticket (leaving only the ticket for the first workshop you registered for). We hope everyone understands our goal is to allow more people to experience a Supercon workshop due to limited space.

And of course, you can’t join in the workshops at Supercon without coming to Supercon. So get your tickets now if you haven’t already.

Stay tuned tomorrow for more speaker announcements!

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Hackfest, A New Event For Your European Calendar

September 22, 2024 by 8 Comments

Our community’s events are something special, bringing as they do an opportunity to meet and mingle with other hackers whether their field be hardware, software, or security, to share ideas, and to see some very cool projects. Here at Hackaday aside from our own Supercon and Hackaday Europe events we try to take in as many as we can over the year, and thus it’s always interesting to sot a new one. If you’re in north-west Europe next weekend, consider dropping by Hackfest, in the Dutch city of Enschede, right on the German border.

Looking at the program and the projects and workshops  listed on the website we can see robotics, lockpicking, demoscene, retrocomputing, and plenty of open source. There are quite a few names which have featured at times here on these pages, something which certainly piqued our interest. Finding that it’s only 15 Euros for a weekend’s admission sealed the deal, and thus it’s time for Hackaday to break out the trusty Interrail pass once more and make the trek. Sadly many of Hackaday’s community will be too far away to join us, but if you’re close enough to make it then it’s one to consider.

This is a part of the world it’s fair to say isn’t often featured on Hackaday, but some of you might remember the city as being at the centre of a Wi-Fi tracking scandal.