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

Keebin’ With Kristina: The One With The Folding Typewriter

August 26, 2024 by Kristina Panos 7 Comments

Have you built yourself a macro pad yet? They’re all sorts of programmable fun, whether you game, stream, or just plain work, and there are tons of ideas out there.

A DIY macro pad with key switches, dual linear pots, a rotary encoder, a screen, and a speaker. — Image by [CiferTech] via Hackaday.IO

But if you don’t want to re-invent the wheel, [CiferTech]’s MicroClick (or MacroClick — the jury is still out) might be just what you need to get started straight down the keyboard rabbit hole.

This baby runs on an ATmega32U4, which known for its Human Interface Device (HID) capabilities. [CiferTech] went with my own personal favorite, blue switches, but of course, the choice is yours.

There are not one but two linear potentiometers for volume, and these are integrated with WS2812 LEDs to show where you are, loudness-wise. For everything else, there’s an SSD1306 OLED display.

But that’s not all — there’s a secondary microcontroller, an ESP8266-07 module that in the current build serves as a packet monitor. There’s also a rotary encoder for navigating menus and such. Make it yours, and show us!

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Keebin’ With Kristina: The One With The KiCad Plugin

August 8, 2024 by Kristina Panos 2 Comments

Image by [fata1err0r81] via reddit

The most striking feature of the Tenshi keyboard has to be those dual track pads. But then you notice that [fata1err0r81] managed to sneak in two extra thumb keys on the left, and that those are tilted for comfort and ease of actuation.

The name Tenshi means ‘angel’ in Japanese, and creator [fata1err0r81] says that the track pads are the halos. Each one slides on a cool 3D-printed track that’s shaped like a half dovetail joint, which you can see it closer in this picture.

Tenshi uses a pair of RP2040 Zeros as controllers and runs QMK firmware. The track pads are 40 mm each and come from Cirque. While the Cirques have been integrated into QMK, the pull request for ZMK has yet to be merged in. And about those angled keys — [fata1err0r81] says they tried risers, but the tilting feels like less effort. Makes total sense to me, but then again I’m used to a whole keyboard full of tilted keys.

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Keebin’ With Kristina: The One With The Key Cap Map

July 23, 2024 by Kristina Panos 5 Comments

So, [zyumbik]’s trademark seems to be sexing things up, and the Artsey layout did not escape their gaze. This is the Sexy Artsey. Let’s back up a bit.

A pink and purple 10-key keyboard with a rotary encoder, spikes, and a custom area with LEGO attached. — Image by [zyumbik] via reddit

Artsey is a keyboard layout for chording, and this keyboard is built for it. It’s a one-handed keyboard meant for pressing multiple keys at a time to produce each character. With some use, [zyumbik] discovered that the Taipo layout might be a better fit, so there are currently some elements of both.

If you’d like to make this adorable keyboard, everything is waiting for you to download, including files for various thingamabobs you can stick on the side there where the rainbow is now. There’s also a groovy flower version of the knob.

Controller-wise, you can use a Seeed Studio Xiao in either BLE or RP2040 format, or the Waveshare RP2040 Zero. The firmware is written in ZMK.

Remember the death metal macropad? (Who could forget that tentacled nightmare?) This is the same creator. Kind of hard to believe, innit? Well, except for the spikes. Apparently they’re for thumb discipline.

Via reddit

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Keebin’ With Kristina: The One With The 24-Hour Macro Pad

July 15, 2024 by Kristina Panos 2 Comments

They say Rome wasn’t built in a day, but this great little music-controlling macro pad by [nibbler] actually was. Why? Because as Hackaday’s own [Donald Papp] reminded us, we all need a win sometimes, especially as projects drag on and on without any end in sight.

A small macro pad with six buttons. — Image by [nibbler] via Toxic Antidote

As [nibbler] points out, what really constitutes a win? Set the bar too low and it won’t feel like one at all. Too high, and you may become too discouraged to cross the finish line. With that in mind, [nibbler] set the bar differently, limiting themselves to what could be done in the one day per week they have to devote time to electronic matters.

One-day turnaround usually means using parts on hand and limiting oneself to already-learned skills and techniques. No problem for [nibbler], who, armed with an Arduino Leonardo Tiny and a some colorful push buttons, set about designing a suitable enclosure, and then putting it all together. Was this a win? [nibbler] says yes, and so do I.

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Keebin’ With Kristina: The One With The Tasty Snacks Board

July 2, 2024 by Kristina Panos 5 Comments

A pocket cyberdeck-looking thing with a screen and a thumb keyboard. — Image by [MakerM0] via Hackaday.IO

[MakerM0]’s LangCard is an entry into our 2024 Business Card Challenge that just so happens to fit the Keebin’ bill as well.

You might label this a pocket cyberdeck, and that’s just fine with me. The idea here is to have a full-keyboard development board for learning programming languages like CircuitPython, MicroPython, C++, and so on, wherever [MakerM0] happens to be at a given moment.

Open up the LangCard and you’ll find an RP2040 and a slim LiPo battery. I’m not sure what display that is, but there are probably a few that would work just fine were you to make one of these fun learning devices for yourself.

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Keebin’ With Kristina: The One With The Auto Harp Typewriter

May 28, 2024 by Kristina Panos 6 Comments

An extremely large split keyboard with giant knobs, and pedals underneath the desk. — Image by [crazymittens-r] via reddit

Where do I even begin with this one? Let’s start with the reasoning behind this giant beast’s existence, and that is medical necessity. [crazymittens-r] needed something that would let them keep working, and after many hours and many versions, this is the current iteration of their ArcBoard, which looks like it could control a spaceship.

You can read all about this version on GitHub, but here’s the gist — you’re looking at a split keyboard with dual macro pads, rotary encoders, and a built-in trackball. And oh yeah, there are pedals, too. Those are a whole other thing.

In this revision, [crazymittens-4] said no to hand-wiring and instead went with custom flexible PCBs. The encoders now have push-button LED screens, and overall, there are “more LEDs than QMK can handle”. There’s even a secret keyboard within the keyboard! I can’t express how much I want to put my hands on this thing.

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Keebin’ With Kristina: The One With The Transmitting Typewriter

April 25, 2024 by Kristina Panos 5 Comments

Okay, so we’re opening with more than just a keyboard, and that’s fine. In fact, it’s more than fine, it’s probably the cutest lil’ ZX Spectrum you’ll see today.

[SrBlonde]’s wonderful micro Spectrum project has only the essential inputs, which makes for an interesting-looking keyboard for sure. Inside you’ll find an Orange Pi Zero 2 board loaded with Batocera so [SrBlonde] can play all their favorite childhood games on the 5″ IPS display.

Something else that’s interesting is that the switches are a mix of blues and blacks — clickies and linears. I can’t figure out how they’re distributed based on the numbers in the components list, but I could see using clickies on the alphas and linears everywhere else (or vice versa). At any rate, it’s a great project, and you can grab the STL files from Thingiverse if you’re so inclined.

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