keyboard

439 Articles

You Know This Font, But You Don’t Really Know It

February 15, 2025 by 18 Comments

Typography enthusiasts reach a point at which they can recognise a font after seeing only a few letters in the wild, and usually identify its close family if not the font itself. It’s unusual then for a font to leave them completely stumped, but that’s where [Marcin Wichary] found himself. He noticed a font which many of you will also have seen, on typewriter and older terminal keys. It has a few unusual features that run contrary to normal font design such as slightly odd-shaped letters and a constant width line, and once he started looking, it appeared everywhere. Finding its origin led back well over a century, and led him to places as diverse as New York street furniture and NASA elevators.

The font in question is called Gorton, and it came from the Gorton Machine Co, a Wisconsin manufacturer. It’s a font designed for a mechanical router, which is why it appears on so much custom signage and utilitarian components such as keyboard keys. Surprisingly its history leads back into the 19th century, predating many of the much more well-know sans serif fonts. So keep an eye out for it on your retro tech, and you’ll find that you’ve seen a lot more of it than you ever knew. If you are a fellow font-head, you might also know the Hershey Font, and we just ran a piece on the magnetic check fonts last week.

Thanks [Martina] for the tip!

Tiny Typing Tutor Tuts At Your Incorrect Shift Usage

February 13, 2025 by 16 Comments

There are a wide range of typing tutors out there that will educate you in the glorious skill of touch-typing. Many just focus on the basics, ranking you on accuracy and speed. However, there’s a nifty little online tutor that can help you with one skill specifically—it’s aim is to teach you to use the Shift keys “properly.”

The tutor is the work of [KaarelP2rtel]. The unnamed tool is intended to guide you into instinctively using both the left and right Shift keys as you type. Many typers default to using one or the other. This can lead to fumbles and slowdown when one hand is trying to hit both the Shift key and a letter.

[KaarelP2rtel]’s belief is that the “correct” method is to press the Shift key with the opposite hand to the one typing the letter, and this typing tutor enforces that practice. You must type repeated capitalized words one after the other, and you’ll only progress quickly if you’re hitting the opposite Shift key each time. Unconventional keyboardists fear not—you can convert the tool to work with Dvorak or Colemak layouts if necessary.

Is this a crucial tool for the fast typist? The jury’s out on that one. It’s entirely possible to hit in excess of 120 wpm without this technique for most normal passages of text, using dynamic finger reassignments when hitting Shift with the same hand. Still, the diligent may find it a useful upgrade to their existing typing abilities.

Source code is on GitHub for the curious. Notably, it’s a very small website that weighs in at just a few kilobytes; it would be a rather fitting part of the Small Web, which we’ve explored before!

Casio Calculator Gets New Keyboard

February 1, 2025 by 5 Comments

What do you do with a circa 1985 Casio FX-451 calculator with a bad keyboard? Well, if you are [Poking Technology], you transplant the inside of the calculator to a new custom keyboard. There are two videos that cover the process in detail, which you can watch below.

The calculator has a unique design. It looks like a simple calculator in a wallet. But the wallet opens to reveal an extended keyboard with all the scientific features onboard. Unsurprisingly, the membrane keys didn’t survive over four decades. Disassembling the unit was a challenge. Soldering wires to the keyboard lines was further complicated by the fact that some of the lines are on the back of the PCB and pass through to the top under the main IC.

The new keyboard is quite a bit larger than the original, making this more of a desk calculator, but that also means you can use high-quality keys. We’d love to see a 3D printed case to wrap it all up, but the bare PCB look has its charms, too.

If you can’t understand how [Poking] can love a calculator so much, you probably never owned an HP-41C, either. Of course, our retro calculator dreams also include Star Trek.

Continue reading “Casio Calculator Gets New Keyboard” →

A New Case And Keyboard For The Timex Sinclair 1000

January 31, 2025 by 10 Comments

The Timex Sinclair 1000 was a sleek and compact machine, and the US counterpart to the more well-known Spectrum ZX-81. Timex may not have come to dominate the computer market, but the machine still has its fans today, with [skidlz] being one of them. That inspired them to craft a new case and keyboard for their beloved machine, putting a slimline twist on the old classic.

The new case finds some economies of size by eliminating the bulky RF modulator in favor of hacking in a cleaner composite out feed. In turn, this enabled the elimination of the channel switch that freed up more room. [skidlz] then designed a simple case using 2D laser-cut parts and dovetail joints, using superglue to assemble the individual pieces into a cohesive whole.

Meanwhile, the keyboard swap is obvious to anyone that ever used one of these things. The original was particularly unpleasant. In order to upgrade, [skidlz] decided to look to the compact Redragon K603 as an inspiration, giving the new build a longer travel and a nicer mechanical feel under one’s fingers.

The final result look great, and files are on Github for the curious. We’ve seen great work from [skidlz] before, too, in the form of this microcassette storage project. Meanwhile, if you’ve been cooking up your own retrocomputing projects, don’t hesitate to let us know!

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Hackaday Links: January 26, 2025

January 26, 2025 by 7 Comments

Disappointing news this week for those longing for same-hour Amazon delivery as the retail giant tapped the brakes on its Prime Air drone deliveries. The pause is partially blamed on a December incident at the company’s Pendleton, Oregon test facility, where two MK30 delivery drones collided in midair during light rain conditions. A Bloomberg report states that the crash, which resulted in one of the drones catching fire on the ground, was due to a software error related to the weather. As a result, they decided to ground their entire fleet, which provides 60-minute delivery to test markets in Arizona and Texas, until a software update can be issued.

Continue reading “Hackaday Links: January 26, 2025” →

Smallest USB Device… So Far

January 20, 2025 by 37 Comments

For better or worse it seems to be human nature to compete with one another, as individuals or teams, rather than experience contentedness while moving to the woods and admiring nature Thoreau-style. On the plus side, competition often results in benefits for all of us, driving down costs for everything from agriculture to medical care to technology. Although perhaps a niche area of competition, the realm of “smallest USB device” seems to have a new champion: this PCB built by [Emma] that’s barely larger than the USB connector pads themselves.

With one side hosting the pads to make contact with a standard USB type-A connector, the other side’s real estate is taken up by a tiny STM32 microcontroller, four phototransistors that can arm or disarm the microcontroller, and a tiny voltage regulator that drops the 5V provided by the USB port to the 3.3V the STM32 needs to operate. This is an impressive amount of computing power for less than three millimeters of vertical space, and can operate as a HID device with a wide variety of possible use cases.

Perhaps the most obvious thing to do with a device like this would be to build a more stealthy version of this handy tool to manage micromanagers, but there are certainly other tasks that a tiny HID can be put to use towards. And, as far as the smallest USB device competition goes, we’d also note that USB-A is not the smallest connector available and, therefore, the competition still has some potential if someone can figure out how to do something similar with an even smaller USB connector.

Thanks to [JohnU] for the tip!

Low-Profile Travel Keyboard Is Mostly 3D Printed

November 29, 2024 by 9 Comments

If you’ve got a nice mechanical keyboard, typing on anything else can often become an unpleasant experience. Unfortunately, full-sized versions are bulky and not ideal when you’re travelling or for certain portable applications. [Applepie1928] decided to create a small travel keyboard to solve these problems.

Meet the Micro Planck. It’s a simple ortholinear mechanical keyboard in a decidedly compact form factor—measuring just 23 cm wide, 9.5 cm tall, and 2 cm deep. You could probably stuff it in your pocket if you wear baggy jeans. Oh, and if you don’t know what ortholinear means, it just means that the keys are in a straight grid instead of staggered. Kind of like those “keyboards” at the bowling alley.

The build relies on Gateron KS-33 switches installed on a custom PCB, with a ATmega32U4 microcontroller running the popular open source QMK firmware. The keyboard has a USB-C port because it’s 2024, and all the components are wrapped up in a neat 3D printed shell.

Overall, it’s a tasteful design that packs in a lot of functionality. It’s also neat to see a mechanical design used which offers more tactile feedback than the rubber dome designs more typical at this scale. Meanwhile, if you’re cooking up your own nifty keyboard designs, don’t hesitate to let us know what you’re up to!