Tag Archives: Interface

Wherein The Mechanical Keyboard Community Discovers Motorized Linear Potentiometers

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Deep in the bowels of the Digikey and Mouser databases, you’ll find the coolest component ever. Motorized linear potentiometers are a rare, exotic, and just plain neat input device most commonly found on gigantic audio mixing boards and other equipment that costs as much as a car. They’re slider potentiometers with a trick up their sleeve: there’s a motor inside that can set the slider to any position.

The mechanical keyboard community has been pushing the boundaries of input devices for the last few years, and it looks like they just discovered motorized linear pots. [Jack] created a motorized sliding …read more

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Touchless MIDI: The Secret’s In the Mitten

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MIDI is a great tool for virtually any musician. Unless you’re a keyboard player, though, it might be hard to use it live. [Evan] recently came up with a great solution for all of the wistful guitar players out there who have been dreaming of having a MIDI interface as useful as their pianist brethren, though. He created a touchless MIDI controller that interfaces directly with a guitar.

[Evan] set up an Arduino Nano to handle the MIDI interface to the computer. A detector coil from a previous project was installed onto the guitar can recognize how far away the …read more

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Checking out the Microsoft Teams Desktop Interface

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Microsoft Teams is now available in Preview for Office 365 Business and Enterprise users and we are testing out the new service ourselves. This gallery will give you an idea of what the desktop interface looks like and show you several of the key featu… Continue reading Checking out the Microsoft Teams Desktop Interface→

New Hard Drives for Old Computers

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After a certain age, computers start to show signs that they might need to be replaced or upgraded. After even more time, it starts getting hard to find parts to replace the failing components. And, as the sands slip through the hourglass, the standards used to design and build the computer start going obsolete. That’s the situation that [Drygol] found himself in when he was asked to build a SD-card hard drive for an Atari.

The 8-bit Atari in question was a fixture of home computing in the 80s. In fact, if you weren’t on the Commodore train, it’s likely …read more

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