2020: As The Hardware World Turns

December 29, 2020 by Tom Nardi 13 Comments

By pretty much any metric you care to use, 2020 has been an unforgettable year. Usually that would be a positive thing, but this time around it’s a bit more complicated. The global pandemic, unprecedented in modern times, impacted the way we work, learn, and gather. Some will look back on their time in lockdown as productive, if a bit lonely. Other’s have had their entire way of life uprooted, with no indication as to when or if things will ever return to normal. Whatever “normal” is at this point.

But even in the face of such adversity, there have been bright spots for our community. With traditional gatherings out of the question, many long-running tech conferences moved over to a virtual format that allowed a larger and more diverse array of presenters and attendees than would have been possible in the past. We also saw hackers and makers all over the planet devote their skills and tools to the production of personal protective equipment (PPE). In a turn of events few could have predicted, the 2020 COVID-19 pandemic helped demonstrate the validity of hyperlocal manufacturing in a way that’s never happened before.

For better or for worse, most of us will associate 2020 with COVID-19 for the rest of our lives. Really, how could we not? But over these last twelve months we’ve borne witness to plenty of stories that are just as deserving of a spot in our collective memories. As we approach the twilight hours of this most ponderous year, let’s take a look back at some of the most interesting themes that touched our little corner of the tech world this year.

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DevTerm Beats Cyberdeck Builders To The Punch

December 8, 2020 by Tom Nardi 45 Comments

What makes a cyberdeck? Looking as though it came from an alternate reality version of the 1980s is a good start, but certainly isn’t required. If you’re really trying to adhere to the cyberpunk ethos, any good deck should be modular enough that it can be easily repaired and upgraded over time. In fact, if it’s not in a constant state of evolution and flux, you’ve probably done something wrong. If you can hit those goals and make it look retro-futuristic at the same time, even better.

Which is why the Clockwork DevTerm is such an interesting device. It ticks off nearly every box that the custom cyberdeck builds we’ve covered over the last couple years have, while at the same time being approachable enough for a more mainstream audience. You won’t need a 3D printer, soldering iron, or hot glue gun to build your own DevTerm. Of course if you do have those tools and the skills to put them to work, then this might be the ideal platform to build on.

With a 65% QWERTY keyboard and widescreen display, the DevTerm looks a lot like early portable computers such as the TRS-80 Model 100. But unlike the machines it draws inspiration from, the display is a 6.8 inch 1280 x 480 IPS panel, and there’s no pokey Intel 8085 chip inside. The $220 USD base model is powered by the Raspberry Pi Compute Module 3, and if you need a little more punch, there are a few higher priced options that slot in a more powerful custom module. Like the Waveshare Pi CM laptop we recently looked at, there’s sadly no support for the newer CM4; but at least the DevTerm is modular enough that it doesn’t seem out of the question that Clockwork could release a new mainboard down the line. Or perhaps somebody in the community will even do it for them.

Speaking of which, the board in the DevTerm has been designed in two pieces so that “EXT Module” side can be swapped out with custom hardware without compromising the core functionality of the system. The stock board comes with extra USB ports, a micro USB UART port for debugging, a CSI camera connector, and an interface for an included thermal printer that slots into a bay on the rear of the computer. Clockwork says they hope the community really runs wild with their own EXT boards, especially since the schematics and relevant design files for the entire system are all going to be put on GitHub and released under the GPL v3.

They say that anything that sounds too good to be true probably is, and if we’re honest, we’re getting a little of that from the DevTerm. An (CPU BLOBs aside!) open hardware portable Linux computer with this kind of modularity is basically a hacker’s dream come true, and thus far the only way to get one was to build it yourself. It’s hard to believe that Clockwork will be able to put something like this out for less than the cost of a cheap laptop without cutting some serious corners somewhere, but we’d absolutely love to be proven wrong when it’s released next year.

ARM And X86 Team Up In No Compromise Cyberdeck

December 5, 2020 by Tom Nardi 19 Comments

Over the last couple of years the cyberdeck community has absolutely exploded. Among those who design and build these truly personal computers there are no hard rules, save perhaps making sure the final result looks as unconventional as possible. But one thing that’s remained fairly consistent is the fact that these machines are almost exclusively powered by the Raspberry Pi. Unfortunately, that means they often leave something to be desired in terms of raw performance.

But [MSG] had a different idea. His cyberdeck still has the customary Raspberry Pi inside, but it also has an i7 Intel NUC that can be fired up at the touch of a button. He says it’s the best of both worlds: an energy efficient ARM Linux platform for mobile experimentation, and a powerful x86 Windows box for ~~playing games~~ working from home. It’s the hacker equivalent of business in the front, party in the back.

With a KVM connected to the custom Planck 40% mechanical keyboard and seven inch LCD, [MSG] can switch between both systems on the fly. Assuming he’s got the juice anyway; while the Raspberry Pi 4 and LCD is able to run on a pair of 18650 batteries, the cyberdeck needs to be plugged in if he wants to use the power-hungry NUC. If he ditched the Pi he could potentially load up the case with enough batteries to get the Intel box spun up, but that would be getting a little too close to a conventional laptop.

The whole plurality theme doesn’t stop at the computing devices, either. In addition to the primary LCD, there’s also a 2.13 inch e-paper display and a retro-style LED matrix courtesy of a Pimoroni Micro Dot pHAT. With a little Python magic behind the scenes, [MSG] is able to display things like the system temperature, time, and battery percentage even when the LCD is powered down.

In a post on the aptly-named Cyberdeck Cafe, [MSG] talks about how seeing the VirtuScope built by [bootdsc] inspired him to start working towards his own personal deck, and where he hopes to take the idea from here. The unique USB expansion bay behind the screen holds particular promise, and it sounds like a few add-on modules are already in the works. But of course, it wouldn’t be a true cyberdeck if it wasn’t constantly being improved and redesigned. Come to think of it, that makes at least two rules to live by in this community.

Over-the-Top Cyberdeck Is Really A Geiger-Deck

November 24, 2020 by Dan Maloney 26 Comments

If you like it when a hack has a little backstory, then you’re going to love this cyberdeck build log, the first half of which reads like a [Tom Clancy] novel. And the build itself looks the part, like something that fell off a military helicopter as the Special Forces operators were fast-roping into a hot LZ. Or something like that.

The yarn that [Paul Hoets] spins around his cyberdeck, dubbed RATIS for Remote Assault and Tactical Intelligence System, is pretty good reading and pretty imaginative. The cyberdeck itself looks very much the part, built into a Pelican-style air travel case as such things usually are. Based on a Raspberry Pi 4, the lid of the case serves as a housing for keyboard and controls, while the body houses the computer, an LCD display, and an unusual peripheral: a Geiger counter, which is very much in keeping with the device’s “mission profile”. The handheld pancake probe and stout coiled cord with its MILSPEC connectors really sell the look, too.

Imaginative backstory aside, the construction method here is what really shines. Lacking access to a 3D-printer to produce the necessary greebling, [Paul] instead used a laser cutter to make acrylic panels with cutouts. The contrast between the black panels and the yellow backgrounds makes it all look official, and it’s a technique to keep in mind for builds of a more serious nature, too.

Feel free to look through our fine collection of cyberdeck builds. Some have a fanciful backstory like [Paul]’s, others are intended for more practical purposes. Build whatever you want, just make sure to tip us off when you’re done.

Cybercube Makes A Great Computing Companion

September 13, 2020 by Kristina Panos 9 Comments

Oh, sure, there have been a few cube-shaped PCs over the years, like the G4 and the NeXT cube. But can they really be called cubes when the display and the inputs were all external? We think not.

[ikeji] doesn’t think so either, and has created a cube PC that puts them all to shame. Every input and output is within the cube, including our favorite part — the 48-key ortholinear keyboard, which covers two sides of the cube and must be typed on vertically. (If you’ve ever had wrist pain from typing, you’ll understand why anyone would want to do that.) You can see a gif of [ikeji] typing on it after the break.

Inside the 3D printed cube is a Raspberry Pi 4 and a 5″ LCD. There’s also an Arduino Pro Micro for the keyboard matrix, which is really two 4×6 matrices — one for each half. There’s a 6cm fan to keep things cool, and one panel is devoted to a grille for heat output. Another panel is devoted to vertically mounting the microcontrollers and extending the USB ports.

When we first looked at this project, we thought the tiny cube was a companion macro pad that could be stored inside the main cube. It’s really a test cube for trying everything out, which we think is a great idea and does not preclude its use as a macro pad one of these days. [ikeji] already has plenty of plans for the future, like cassette support, an internal printer, and a battery, among other things. We can’t wait to see the next iteration.

We love a good cyberdeck around here, and it’s interesting to see all the things people are using them for. Here’s a cyberduck that quacks in Python and CircuitPython.

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YARH.IO Is The Hackable Pi Portable Of Our Dreams

September 3, 2020 by Tom Nardi 23 Comments

Less than a decade ago, building a completely custom portable computer was more or less out of the question. Sure you could have cobbled something together with a Gumstix board and the dinky NTSC/PAL screen pulled from a portable DVD player, but it wouldn’t exactly have been a daily driver. But now we have cheap high definition LCD panels, desktop 3D printers, and of course, the Raspberry Pi.

We’ve seen these elements combined into bespoke personal computing devices too many times to count now, but very few of them can compare to the incredible YARH.IO. It’s been designed from the ground up for easy assembly and customization; you don’t have to worry about getting custom PCBs made or tracking down some piece of unobtanium hardware. Everything inside of the 3D printed enclosure is an off-the-shelf module, needing little more than the occasional scrap of protoboard to tie them all together.

One glance at the rugged design of the YARH.IO, and it’s clear this device wasn’t meant to live on a shelf. Whether it’s getting tossed around the workbench or thrown into a bag on the way to a hacker con, the militarized design of this portable is ready for action. Using appropriately strong materials such as PETG and ABS, we have no doubt the enclosure will survive whatever the on-the-go hacker can throw at it.

But what’s arguably the best feature of the YARH.IO also happens to be the least obvious: the modular design of the enclosure allows you to remove the lower keyboard section and use it as a battery powered Linux tablet (albeit a rather chunky one). Whether the keyboard is attached or not, you still have access to the Pi’s expansion header thanks to a clever pass-through.

Like with the Mil-Plastic that [Jay Doscher] released recently, we know these 3D printed kits will never be as strong as the real military gear they’re emulating. But let’s be realistic, none of us keyboard warriors will be taking them into an actual battlefield anytime soon. What’s more important is that their modular construction allows them to be easily modified for whatever the user’s needs might be. With as far as the state-of-the-art in DIY bespoke computing as come in the last decade, we can’t wait to see what the future holds.

Mil-Spec Looks Without Defense Department Budget

August 27, 2020 by Tom Nardi 12 Comments

While hackers and makers have a tendency to focus on functionality above all else, that doesn’t mean there isn’t room for some visual flair. A device that works well and looks good will always be more impressive than the bare bones approach, but the extra time and money it usually takes to polish up the visual component of a build means it’s often overlooked. Which is exactly what [Jay Doscher] wanted to address with his Mil-Plastic project.

On the surface, the Mil-Plastic is yet another entry in the rapidly growing and often ill-defined world of cyberdecks: custom computing devices that forgo the standard laptop and desktop dichotomy and instead explore the road not taken by mainstream consumer electronics. To that end, it’s a solid build more than worthy of praise. But more than that, it’s also a lesson on how 3D printing and some clever design can create a truly impressive visual for little more than the cost of a spool of PLA.

The modular design allows parts to be printed in parallel.

The Mil-Plastic, as the name implies, looks like it was pulled from a Humvee or an Abrams tank. While the gorgeous olive green PETG filament that [Jay] has stumbled upon certainly helps, his eye for detail and design chops aren’t to be underestimated. He’s given the case a rugged and armored look that simply screams “Your Tax Dollars At Work”, complete with faux cooling fins running along the back and a generous application of low-profile stainless steel fasteners. We’ve taken a close look at the decadence of military engineering in the past, and the Mil-Plastic could hang with the best of them.

Most importantly, [Jay] has given us all the tools and information we need to recreate the look on our own terms. You don’t have to be in the market for yet another Raspberry Pi gadget to appreciate the Mil-Plastic; the design can serve as the backbone for whatever you happen to be building. The printed case not only looks impressive, but can easily be modified and expanded as needed.

[Jay] kicked off a minor revolution late last year with his Raspberry Pi Recovery Kit, and has continued to produce well-documented designs that illustrate the incredible power of desktop 3D printing. If you can look through his portfolio and not get inspired, you may want to speak with a doctor.