Pretty Pico Macropad Eases Transition Back To Office

September 3, 2022 by Kristina Panos 33 Comments

[Thomas “Mel” Maillioux] is no stranger to the custom mechanical keyboard game — and faced with having to return to the office, they decided to whip up a sweet little macropad to both commemorate the occasion and make work a bit easier.

This cotton candy-colored block of beauty was designed to pay homage to [Mel]’s favorite joystick, the TRS-80 self-centering number with the single red, square button, and it looks fantastic. They started this journey by studying the key legends on their laptop to determine which macros might serve them best, based on which legends were the most worn.

Fortunately, all the macros they wanted to use — lock the workstation, save the current, active file, minimize/restore all windows, snap windows to the right or left, and volume control — are all macro’d already within Windows, so that made things rather easy.

Hardware-wise, it doesn’t get much easier than a Raspberry Pi Pico, some mechanical switches, an old USB cable, and donor CAT5 pairs so it looks pretty inside and out. Plus, the handy rotary encoder volume knob will mute and un-mute when pressed. We think the snap-fit enclosure looks great, and it needs no supports to boot. If you want to make your own, be sure to check out the repo.

Okay, we lied: macro pad making does get easier, provided you have access to a 3D-printer.

Via MKKC Discord

Maiden Kansas City Keyboard Meetup Was A Clacking Good Time

August 30, 2022 by Kristina Panos 10 Comments

Wow! I can’t believe it already came and went — but the first annual (semi-annual?) Kansas City Keyboard Meetup was, in my opinion, a rousing success. And I think organizer and Discord-nominated god among men [Ricardo] agrees with me. (He does; I checked before we left the venue.)

First of all, the attendance was off the charts, perhaps thanks in part to our announcement last week. We aim to get you the news sooner next time, in case you want to come in from surrounding states and municipalities. RSVPs sat around 20-something, and then shot up to 60 or so in the days leading up. Fortunately, there were enough tiny sandwiches, granola bars, and s t i c k e r s to go around. I already put mine on my keebin’ toolbox.

The Hive Was Buzzing

The event took place at Hive Co-Working thanks to [Nick], and overall, the space turned out to be a good layout. We were set up right inside the windows looking out to the street, and I like to think that we drew in a few passers-by, though I am probably more than a little bit biased. I wondered aloud on the way home how a sandwich board out on the sidewalk would have affected the influx of randos.

My husband pointed out that even though we were all the way downtown, this is Kansas City and not New York City, and most of the keyboard enthusiasts about town were already accounted for. Hmpf. I still say we should try a sandwich board next time. We could go meta and mention the tiny sandwiches inside. Don’t worry — there was plenty of sanitizer and napkins to go around, plus a box of gloves.

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Visual Mandela Effect: You Don’t Know Iconic Images As Well As You Think

August 29, 2022 by Kristina Panos 63 Comments

Pop quiz, hotshot: does the guy on the Monopoly box (standard edition) wear a monocle? Next question: does the Fruit of the Loom logo involve a cornucopia? And finally, does Pikachu have a black-tipped tail? If you answered yes to any of these, I am sad to say that you are wrong, wrong, wrong.

So, what’s the deal? These are all examples of the visual version of the Mandela effect (VME), which is named after the common misconception/mass false memory that anti-Apartheid activist Nelson Mandela died decades ago in prison, despite leading South Africa in the latter half of the ’90s and living until 2013. Many people even claim having seen TV coverage of his funeral, or say they learned about his death in school during Black History Month. The whole thing has VICE wondering whether CERN is causing these mass delusions somehow with the LHC.

The more attention VME gets, the more important it seems to be to study it and try to come to some conclusion. To that end, University of Chicago researchers Deepasri Prasad and Wilma A. Bainbridge submitted an interesting and quite readable study earlier this year purporting that the VME is ‘evidence for shared and specific false memories across people’. In the study, they conducted four experiments using crowd-sourced task completion services.

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Giant Keyboard Is Just Our Type

August 27, 2022 by Kristina Panos 17 Comments

We like big keyboards and we cannot lie, and we’ve seen some pretty big keyboards over the years. But this one — this one is probably the biggest working board that anyone has ever seen. [RKade] and [Kristine] set out to make the world’s largest keyboard by Guinness standards – and at 16 feet long, you would think they would be a shoe-in for the world record. More on that later.

As you might have figured out, what’s happening here is that each giant key actuates what we hope is a Cherry-brand lever switch that is wired to the pads of a normal-sized keyboard PCB. Once they designed the layout, they determined that there were absolutely no existing commercial containers that, when inverted, would fit the desired dimensions, so they figured out that it would take 350 pieces of cardboard to make 70 5-sided keycaps and got to work.

Aside from the general awesomeness of this thing, we really like the custom buttons, which are mostly made of PVC components, 3D printed parts, and a bungee cord for the return spring.

[RKade] encountered a few problems with the frame build — mostly warped boards and shrunken holes where each of the 70 keys mount. After the thing was all wired up (cleverly, we might add, with Ethernet cable pairs), [RKade] rebuilt the entire frame out of three-layers of particle board.

By the way, Guinness rejected the application, citing that it must be an exact replica of an existing keyboard, and it must be built to commercial/professional standards. They also contradict themselves, returning no search results for biggest keyboard, but offer upon starting a world record application that there is a record-holding keyboard on file after all, and it is 8 ft (2.4 m) long. It’s not the concrete Russian keyboard, which is non-functional, but we wonder if it might be the Razer from CES 2018 that uses Kailh Big Switches.

Once the keyboard was up and running, [RKade] and [Kristine] duke it out over a game of Typing Attack, where the loser has to type all the lyrics to “Never Gonna Give You Up” on the giant keyboard. Check it out after the break.

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Hackaday Podcast 183: Stowaway Science, Cold Basements, And Warm Beers

August 26, 2022 by Kristina Panos 8 Comments

This week, Editor-in-Chief Elliot Williams and Assignments Editor Kristina Panos met up on a secret server to discuss the cream of this week’s crop of hacks. After gushing about the first-ever Kansas City Keyboard Meetup coming up tomorrow — Saturday the 27th, we start off by considering the considerable engineering challenge of building a knife-throwing machine, the logistics of live-streaming on the go, and the thermodynamics of split-level homes.

This week, Kristina came up with the What’s-That-Sound and managed to stump Elliot for a while, though he did eventually guess correctly after the tape stopped rolling. Think you know what it is? Then fill out the form and you’ll earn the chance to win a genuine Hackaday Podcast t-shirt!

Later in the show, we look at a macro pad that breaks the mold, an ASCII terminal like it’s 1974, and a Z80 that never was (but definitely could have been). Stick around as we root for the CubeSats hitching a ride aboard Artemis I, and at last call on the ‘cast, it’s lagers vs. ales (vs. ciders).

Direct download.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

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The First-Ever Kansas City Keyboard Meetup Is This Weekend

August 23, 2022 by Kristina Panos 18 Comments

Sometimes, if you wait long enough for something you want, it will come to you. Whether it’s the law of attraction or just plain laziness, it has finally happened — there’s a keyboard meetup happening within a 500-mile radius of me. As far as I know, it’s the first one ever in Kansas City. I’m going, I’m bringing weird keyboards, and I might even have some Hackaday stickers to sprinkle around.

Although the event was originally planned to take place in the side room of a coffeehouse in the historic northeast, it was quickly moved to a much larger, co-working space downtown to accommodate all the maniacs like yours truly who want to bring a whole bunch of keebs. I’m even bringing some tables, y’all.

This’ll be more than just a show and tell, because what kind of object-focused nerd gathering would be complete without a swap meet element? You’re probably going to find that all kinds of keyboards and keyboard accessories are for sale, but you also might get lucky and win a cute bag of switches from Kinetic Labs, or a 3×4 macro pad from Boardsource (who will also have stickers on hand).

Come for the cool keyboards, and stay for the conversations you’ll strike up with the awesome folks who brought them. Who knows, maybe we’ll all infiltrate the slammin’ ice cream shop down the street.

Questions? Comments? Just want to share your excitement? Come join the Discord! If you’re planning to show up on Saturday, please take a second to fill out the head count document. If you do, it’ll probably net you a deli sandwich when you get there.

If you can’t make it, that’s okay — stay tuned for coverage of the event, and start planning for the next one, because hopefully, there will be many more to come.

Main and thumbnail images by Mingwei Lim on Unsplash

Drastic Plastic: Enclosure Rebuild Uses Donor Material

August 21, 2022 by Kristina Panos 10 Comments

Although 3D printers are great, people tend to use them as a universal hammer wherein almost everything becomes a nail that’s just begging to be struck. So as hacker appetites become finicky with the same old fare, it’s refreshing to see an enclosure restoration done in such an old-school fashion. To wit: [Doidão Santos]’ classic repair of the crumbling side fairings on a vintage amplifier.

Yes, instead of designing replacement pieces, printing them, and hiding the layered evidence with paint or an acetone blur, [Doidão] called upon a broken sound system whose chassis bore a relief in the corners similar to that of the amplifier.

After cutting out two matched pieces of donated plastic, [Doidão] taped them together and welded ’em with a soldering iron outfitted with a curved-but-flattened spade tip that looks ideal for this purpose. Although the donor enclosure provided much-needed relief, one corner was lacking in this aesthetic, so [Doidão] cast a little bit of molten plastic using the relief as a mold.

Once the pieces were tacked together, [Doidão] filed them down, sanded them, polished them to a nice shine, and installed them on the amplifier. They look great, and no one will be the wiser. But if we were in [Doidão]’s shoes, we’d tell everyone what we’d done. Be sure to check it out after the break.

Ready for more fantastic plastic resto-hacks? Let us introduce you to [drygol].

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