Day: September 15, 2022

Illustrated Kristina with an IBM Model M keyboard floating between her hands.

Keebin’ With Kristina: The One With The Hexagonal Keyboard

September 15, 2022 by 16 Comments

Well, I didn’t mean to take the whole summer off from Keebin’, it just kind of happened that way. You’d think it would have been #13 that tripped me up, but we ain’t even there yet — this is only the twelfth edition. I kept thinking I should write one and it just wasn’t happening, until I got a tip from [s.ol bekic] about their stunning hexagonal keycaps and the journey toward making an open-source 12-key macropad featuring same.

But let’s back up a bit. Originally, [s.ol] designed a totally sick hybrid MIDI-and-typing keyboard from scratch, which you can see in this short video. It glows, it splits in half, and it snaps back together again quite satisfyingly. And you probably noticed the hexagonal keycaps that look like they might be printed or milled, or perhaps even printed and then milled.

In actuality, [s.ol] threw all the processes at this keycap project — milling, molding and casting, and 3D printing. None of them worked well enough to get much past the prototype stage, but in the end, [s.ol] joined forces with fkcaps.com to create and offer an injection-molded version that I’d really, really like to rock my fingertips around in. Good thing I can pick some up for cheap.

Of course, the real process was all the learning [s.ol] did along the way — both in the early days of making the hybrid keyboard, and after teaming up with fkcaps to make the keycaps and the accompanying macropad into real products. And that was after all the design work it took to get this newfangled honeycomb configuration right.

In case you’re wondering, these are meant for only Kailh chocs, but no matter the switch, the spacing is really important because of all the possible points of friction introduced by the design. Be sure to check out the keycap docs page, macropad docs page, and this gallery of keycaps and macropads.

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Billet Machining A Special Xbox

September 15, 2022 by 12 Comments

The world of console modding has delivered us some amazing projects over the years, usually rendering an original into a completely different form factor. [Modified] has done a special bit of console modding on an Xbox Series X, with the unusual result of keeping exactly the same form factor. What makes it special? His Series X has been given a new case, almost identical to the original, but instead of molded plastic it’s machined entirely from a single billet of aluminium stock.

From one perspective it’s a slightly crazy endeavor — pushing the limits of his mill to remove 90% of the stock. But from another it’s an interesting tale of how to approach such a project, of the challenges in reaching further into a workpiece than the tooling is designed for, and also of the cooling for the Xbox itself. Sure he could have made it from aluminium plate and screwed it together, but in doing so he’d have denied us the chance to follow a machining adventure.

The result is an Xbox that’s nominally the same as when it left the factory, but which looks so much cooler. Oddly the aluminum doesn’t act as a heatsink because the console is air-cooled, but particularly on the bottom there are more holes than were found in the original. On the front is an engraving of Master Chief from Halo 2‘s cover art which really puts the finishing touch on the build — though we wonder whether it might benefit from a little resin to make it stand out a bit.

Hungry for more Series X case mods? They don’t come bigger than this one!

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A hand holds a round disc of noodles wrapped in a translucent film with herb specs embedded in it.

Reimagined Ramen Comes In Edible Package

September 15, 2022 by 31 Comments

Hackers and college students alike reach for ramen when they want to fuel up on a budget, but, if you’re concerned about packaging waste, the plastic film and foil packets start to weigh on your conscience. [Holly Grounds] was sick of this compromise and came up with a way to have your packaging and eat it too.

[Holly] first experimented with different bioplastics until she developed a recipe for “an edible, tasteless starch-based bioplastic, that dissolves in contact with boiling water.” With that accomplished, she next integrated flavoring into the bioplastic wrapper so that there’s no foil packet. She found that herbs and spices worked, but larger solids like shrimp couldn’t be incorporated into the film.

For the finishing touch, she fashioned the noodles into a disk so they fit better in a bowl for cooking. To cook the noodles, you remove a puck from the wax paper sleeve holding multiple servings, add boiling water, stir, and enjoy. [Holly] says that her ramen packets are quicker to prepare than existing packets since there are fewer steps and the shape is optimized for cooking. That’s a win-win for the planet and convenience.

If you want to see another pasta packaging marvel, we’ve previously covered Flat Pack Pasta. Have your own project to reduce packaging waste? Submit it to the Save the World Wildcard round of the Hackaday Prize which closes on October 16th!