Bit Preserve: A Sanctuary For Modern Captures Of Vintage Schematics

June 25, 2019 by Donald Papp 5 Comments

Vintage parts may be documented, but that doesn’t mean they’re particularly useful or accessible. If the phrase “eyestrain from unsearchable, badly-scanned PDF datasheets” makes your lower eyelid twitch in sympathy, read on.

While [Bald Engineer] was researching how he might make a portable Apple II, he was delighted to find that the vintage components he needed to examine were documented. However, he became frustrated with the seemingly endless number of poor quality PDF scans and the inability to search effectively. He decided to re-create the entire Apple IIgs schematic in KiCad, and in the process the Bit Preserve project was born. The goal is to act as a safe haven for modern and editable versions of vintage electronic schematics. The GitHub repository can be found here.

[Bald Engineer] talks a bit about his Apple II project, as well as the ideas behind the Bit Preserve project in his KiCon 2019 talk “Preserving History with KiCad”. KiCon was wild, and we have loads of photos of the projects and details so be sure to check it out.

The Smallest Hacker Camps Are The Most Satisfying, And You Can Do One Too

June 15, 2019 by Jenny List 10 Comments

Two of my friends and I crammed into a small and aged European hatchback, drove all day along hundreds of miles of motorway, and finally through a succession of ever smaller roads. We were heading for a set of GPS co-ordinates in the north of Scotland, along with all of our camping gear.

There’s nothing like the hacker camp we’re looking for. After heading down a lane barely wider than the car, we drove through a farmyard with a sheepdog lying in the middle of the road (the reclining mutt seemed unconcerned as we edge the car around). We had arrived at GampGND, one of Europe’s smallest hacker camps.

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This British 3D Printing Meetup Is On The Rise

June 14, 2019 by Jenny List 12 Comments

Most people who are serious about designing, building, or improving 3D printers see the Midwest Reprap Festival as the place where the latest and greatest is on show for all to see. But if you live on the other side of the world as I do, chances are slim that you’ll be able to attend.

I live in the UK, and there haven’t traditionally been any events quite like MRRF, but that may be changing. The 3D Meetup UK in Birmingham is a community-organised event bringing together the 3D printing maker and hacker community for a couple of days of talks, demonstrations, and tours. I went along this year to see what was going on, and to take the temperature of the British side of this community.

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Hackaday Superconference: Rob Ryan Silva On Designing For Developing Environments

June 13, 2019 by Jenny List 2 Comments

Throughout the six years of the Hackaday Prize we have seen a stream of projects tackling all manner of applications and challenges. Many of them have a goal of addressing issues faced by people in developing countries, and this was the topic upon which Rob Ryan Silva spoke at the Hackaday Superconference.

Rob’s perspective is an interesting one: he runs the maker lab at Development Alternatives Incorporated, or DAI, who are best described as a specialist contractor in the international development sector. Thus while many of the Prize entrants are hardware hackers who have become involved in development related projects, he is a development specialist who has made the opposite journey to becoming a hardware hacker.

Join me below for the video of Rob’s talk and a deep dive into it. Also of note, tickets for the 2019 Hackaday Superconference are now available, the Call for Proposals is now open, and of course, the 2019 Hackaday Prize is ready for your entry! Okay, now onto Rob’s talk.

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Mech Warfare: Like Driving A Building-Sized Robot Through A Busy City

June 7, 2019 by Mike Szczys 20 Comments

The sound a set of machined robot legs tapping on concrete make is remarkable. If for nothing more, the video after the break is worth watching just for this. It’s what caught my attention when I first wandered by the Mech Warfare area at Maker Faire, as one of the competitors had their bot out wandering around as a demo during the setup day.

Installing target plate

Making sure the ammo is set to go

This is truly a hacker’s robotics competition. There are constraints, but there’s also a lot of room for freedom. Meet a dozen or so requirements and you be as creative as you want with the rest. My favorite part is that this is not a destructive event like many the battle-based robot TV shows that tend to turn my stomach. Instead, these robots each carry an electric AirSoft gun and seek to hit any of four target panels on their competitor’s robot. Continue reading “Mech Warfare: Like Driving A Building-Sized Robot Through A Busy City” →

Hunting Replicants With The 2019 LayerOne Badge

June 4, 2019 by Roger Cheng 9 Comments

Blade Runner showed us a dystopian megatropolis vision of Los Angeles in the far-off future. What was a distant dream for the 1982 theater-goes (2019) is now our everyday. We know Los Angeles is not perpetually overcast, flying cars are not cruising those skies, and replicants are not hiding among the population. Or… are they?

The LayerOne conference takes place in greater Los Angeles and this year it adopted a Blade Runner theme in honor of that landmark film. My favorite part of the theme was the conference badge modeled after a Voight-Kampff machine. These were used in the film to distinguish replicants from humans, and that’s exactly what this badge does too. In the movies, replicants are tested by asking questions and monitoring their eyes for a reaction — this badge has an optional eye-recognition camera to deliver this effect. Let’s take a look!

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The Multi Pass Def Con Indie Badge Has A European Flavour

June 2, 2019 by Jenny List 10 Comments

It has been fascinating to watch the rise of the #BadgeLife community in North America, and a little sad when viewed from a European perspective that their creative vibrancy has not quite fully made it across the Atlantic. It’s pleasing therefore to report on something traveling in the opposite direction. We’ve found a #BadgeLife creation that’s as American as they come, but which hides a bit of European flavor under its shell.

The DC27 Multi Pass is a Def Con indie badge themed as a prop from the film The Fifth Element. That is not its only trick though, because under the hood it runs the ESP32-based badge.team, the badge software platform created by the team from the Netherlands who brought us the SHA 2017 and Hacker Hotel 2019 badges. Like those two it sports an e-ink screen and a set of touch buttons, which they’ve very neatly incorporated into the Multi Pass design. The badge.team ecosystem brings with it a fully-functional and stable hackable badge platform with MicroPython apps and an app library (We won’t call it a store, it’s all free!) referred to as the hatchery. There is even a Hackaday logo nickname, should you have one of these badges and wish to identify yourself as a reader.

The launch of a new #BadgeLife badge is always cool, but with the best will in the world it is not in itself news. Where this one does, however, get interesting is that it proves that badge.team is a viable route to getting full event badge functionality into an indie badge without the heartache of creating a software platform. It also serves as a fascinating perspective on why the USA has spawned its artistic badge scene while Europe has less diversity. The whole Def Con experience is extremely expensive, while European hacker camps are relatively not so. There is no need for a European hacker to finance their trip to EMF Camp by selling badges, so for many people, the impetus to create finds its outlet in other directions. It would be nice to think that European badge scene will in time evolve as far as the US one, but meanwhile, it’s good to see the Netherlands community supplying their platform to what we think will be a very interesting Def Con indie badge.