Open Deck Is Your Window To Shortcuts

September 10, 2023 by Kristina Panos 11 Comments

Once in a while, we see projects that could easily pass for commercial products. This is one of those projects: a (surprisingly) low-cost DIY macro pad from [Josh R] that was designed to be a cheaper alternative to the various stream decks out there. Between the carbon fiber top plate and the crystal-clear acrylic keycaps, this is quite the elegant solution.

This lovely little macro pad is built around the ESP8266, specifically the WEMOS D1 Mini V4. However, the most vital part to get right is the screen, which must be a 128 x 160 TFT display in order to line up with the 3D printed frame that divides it into fourths. Custom parts like the acrylic keycaps and the carbon fiber top plate are available on Tindie if you don’t have access to a CNC.

Operationally, Open Deck has a nice-looking GUI. Once programmed, each shortcut is capable of having three beneath it, with the fourth button reserved for Home. Be sure to check out the extremely satisfying build video after the break.

Want a stream deck, but don’t want to build it? Just dig up an old phone or tablet.

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

Keebin’ With Kristina: The One With The Mouse-cropad

June 19, 2023 by Kristina Panos 12 Comments

Okay, so you built a macropad or even a keyboard. What now? Well, most people use some kind of mouse to go along with it, but no one uses a mouse like this creation by [Joe_Scotto].

This is the mouse no one asked for, and yet I think it’s pretty awesome for something that’s supposed to be a joke. Maybe it’s in the great execution, I don’t know. I will ignore the suggestion that MX Browns are part of the joke, however. *cries in OG tactility*

Essentially, this is a macropad that uses QMK mouse keys to emulate a mouse. The build itself couldn’t be more straightforward — it’s six MX browns wired up to six pins on a Pico, and they all share a common ground. Keep the joke going by commissioning one from [Joe] or building it yourself.

Via [r/cyberdeck]

News: Microsoft Discontinues Natural Keyboard

It’s often people’s first ergonomic keyboard — some variation of Microsoft’s Natural keyboard, that 90s split that took up so much real estate on the desk with it’s built-in wrist rest.

I’ll admit that despite using one for years at the office, I went back to whatever clicky rectangles I could get from the IT department. Then came the pain, and I got a Logitech Wave. Then came the surgery, and the Kinesis Advantage.

Well, now it seems that after 30 years and several ergonomic models, Microsoft are exiting the keyboard game. While I don’t personally understand why when there are so many fans, [Jeff Atwood] believes it’s because keyboards are exploding in popularity and tons of people are building their own. While that may be true, there are legions of normies trying to stave off carpal and cubital tunnel syndrome and have absolutely no interest in building anything, much less a keyboard. So, get these things while they’re hot, I guess.

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Macro Pad Cheap Enough To Give Away

May 29, 2023 by Matthew Carlson 24 Comments

Supercon 2022 showed that hackers are starting to come together again in Maker Faires, conventions, and festivals. [Toby Chui] plans to be one of those hackers and wants something to give to fellow attendees. Thus, the $3 Macro Pad was born.

We’ve seen our fair share of macro pads, so a simple four-key pad isn’t exactly novel. However, the focus on size and cost makes it stand out. The pad is the size of a business card, making it easy to give away. For a microcontroller, [Toby] used a CH552G, which is cheap and compatible with the Arduino IDE. Although, with 10 GPIO, a matrix layout could have supported a full-sized number pad, the diodes required would have added to the cost significantly. A cheap PCB and 3d-printed base make up the device’s bulk.

[Toby] provides a handy tool for assigning keys from your browser without coding. However, the source code is on GitHub if you want to develop a more complicated scheme. This isn’t the first time we’ve featured the CH552 chip, and it likely won’t be the last.

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Keebin’ With Kristina: The One With The Breadboard Macropad

February 8, 2023 by Kristina Panos 6 Comments

For their first custom, hand-wired keyboard, [terryorchard] aka [70rch] didn’t want to mess with making a total split, and we don’t really blame them. However, as you can see, they ended up with a monoblock split, which aside from being our own personal preference, looks fantastic, and also happened to be what fit on the print bed.

What you’re looking at is a 40% remix of the Alice layout with a columnar stagger. It’s also a bit 6×3 Corne-inspired on the ergonomic front. Brain-wise, it’s got an exposed Elite Pi driving a matrix of Kailh Choc pinks and an EC11 encoder. The encoder scrolls by default, and then becomes a volume knob on the numbers and symbols layer. One super cool thing about this keyboard is the secret third layer, which is unlocked by pressing the rotary encoder. This leads to some home row mods and disables the outside columns, culminating in a test 3×5 with two layers.

Via KBD #112

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Gorgeous Sunflower Macropad Will Grow On You

January 7, 2023 by Kristina Panos 3 Comments

Once [Hide-key] saw the likes of the banana and corn macro pads, they knew they had to throw their hat in this strange and wonderful ring. Some family members suggested a sunflower, and off they went looking for inspiring images, finally settling on a more iconic and less realistic design which we think is quite beautiful.

This lovely little macro pad has seven keys hiding under those petals, with the eighth major petal concealing a XIAO RP2040 microcontroller. The rest of the major petals actuate a low-profile Kailh choc in — what else? — brown. Don’t worry, the middle isn’t a wasteland — there’s a low-profile rotary encoder underneath. Part of the reason this flower looks so great is that [Hide-key] started with SLA prints, but the paint choices are aces as well. If you’d like to grow your own sunflower, everything about this garden is open-source.

Oh yes, we totally covered the banana and the banana split, though we must have missed out on the corn. We hear that when you try it with butter, everything changes.

Via KBD #109

The macropad PCB panel next to an assembled macropad

A Fun Low-Cost Start For Your Macropad Hobby

December 30, 2022 by Arya Voronova 7 Comments

If you were ever looking for a small relaxing evening project that you could then use day-to-day, you gotta consider the Pico Hat Pad kit by [Natalie the Nerd]. It fits squarely within the Pi Pico form-factor, giving you two buttons, one rotary encoder and two individually addressable LEDs to play with. Initially, this macropad was intended as an under-$20 device that’s also a soldering practice kit, and [Natalie] has knocked it out of the park.

You build this macropad out of a stack of three PCBs — the middle one connecting the Pi Pico heart to the buttons, encoders and LEDs, and the remaining ones adding structural support and protection. All the PCBs fit together into a neat tab-connected panel — ready to be thrown into your favorite PCB service’s shopping cart. Under the hood, this macropad uses KMK, a CircuitPython-based keyboard firmware, with the configuration open-source. In fact everything is open-source, just the way we like it.

If you find yourself with an unexpected affinity for macropads after assembling this one, don’t panic. It’s quite a common side-effect. Fortunately, there are cures, and it’s no longer inevitable that you’ll go bananas about it. That said, if you’re fighting the urges to go bigger, you can try a different hand-wireable Pico-based macropad with three more keys. Come to find that one not enough? Here’s a 2×4 3D printable one.

Now, if you eventually find yourself reading every single Keebin’ With Kristina episode as soon as it comes out, you might be too far gone, and we’ll soon find you spending hundreds of dollars building tiny OLED screens into individual keys — in which case, make sure you document it and share it with us!

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Custom Macro Pad Helps Deliver Winning Formulas

October 5, 2022 by Navarre Bartz 18 Comments

For those of us with science and engineering backgrounds, opening the character map or memorizing the Unicode shortcuts for various symbols is a tedious but familiar part of writing reports or presentations. [Magne Lauritzen] thought there had to be a better way and developed the Mathboard.

With more than 80 “of the most commonly used mathematical operators” and the entire Greek alphabet, the Mathboard could prove very useful to a wide number of disciplines. Hardware-wise, the Mathboard is a 4×4 macro pad, but the special sauce is in the key set implementation firmware. While the most straightforward approach would be to pick 16 or 32 symbols for the board, [Magne] felt that didn’t do the wide range of Unicode symbols justice. By implementing a system of columns and layers, he was able to get 6+ symbols per key, giving a much greater breadth of symbols than just 16 keys and a shift layer. The symbols with a dot next to them unlock variants of that symbol by double or triple-tapping the key. For instance, a lower or capital case of a Greek letter.

The Mathboard currently works in Microsoft Office’s equation editor and as a plain-text Unicode board. [Magne] is currently working on LaTeX support and hopes to add Open Office support in the future. This device was an honorable mention in our Odd Inputs and Peculiar Peripherals Contest. If you’d like to see another interesting math-themed board, check out the one on the MCM/70 from 1974.