Keebin’ with Kristina: the One With the Curvy Centerfold

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

What do you get when you combine a Raspberry Pi 4B, a Kaypro keyboard, and a 9″ Apple ], you get the coolest AVR development workstation I’ve seen in a …read more Continue reading Keebin’ with Kristina: the One With the Curvy Centerfold

Keebin’ with Kristina: the One With the 200% Typewriter

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

You know, the really sad truth about cyberdecks and cyberdeck-adjacent builds is that many of them just end up on the shelf, collecting dust while waiting for the dystopian future. …read more Continue reading Keebin’ with Kristina: the One With the 200% Typewriter

A Curiously Strong Z80 in your Pocket

Like many hackers, [Tom Szolyga] has soft spot for the venerable Z80. The number of instructions and registers made it relatively easy to program in ASM, and he still has fond memories of the refreshingly straightforward CP/M operating system he used to run on them back in the day. In …read more

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Chiptunes In An Altoids Tin

For [Dejan]’s entry to the Musical Instrument Challenge in this year’s Hackaday Prize, he’s tapping into some of the great work that has been done over the years to bring bleeps and bloops to the masses. He’s building a drum machine, a bass synth, and an arpeggiator that fits in your pocket, in a handy form factor that fits in an Altoids tin. It’s the FATCAT Altoids Tin Mod Tracker.

This is a simple build meant to fit in an Altoids tin, so you’re not getting a whole lot of hardware here. There’s a battery, there’s a boost circuit, and …read more

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World’s Smallest Wii is Also World’s Worst

As far as game consoles go, the Nintendo Wii was relatively small. Probably owing at least somewhat to the fact that it wasn’t a whole lot more than a slightly improved GameCube in a new case, but that’s another story entirely. So it’s not much of a surprise that people have modded Nintendo’s infamous money printing machine into handheld versions. But this…this is just something else.

We’re going to go out on a limb and say that this absolutely preposterous build by [Shank] which puts a fully functional Nintendo Wii into an Altoids tin wins the title of “World’s Smallest …read more

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Track Everything, Everywhere with an IoT Barcode Scanner

I’ve always considered barcodes to be one of those invisible innovations that profoundly changed the world. What we might recognize as modern barcodes were originally designed as a labor-saving device in the rail and retail industries, but were quickly adopted by factories for automation, hospitals to help prevent medication errors, and a wide variety of other industries to track the movements of goods.

The technology is accessible, since all you really need is a printer to make barcodes. If you’re already printing packaging for a product, it only costs you ink, or perhaps a small sticker. Barcodes are so ubiquitous …read more

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Hackaday Prize Entry: Obsolete Time Lite

There are very few constants in the world of home-made electronics. Things that you might have found on the bench of a mid-1960s engineer working with germanium PNP transistors just as much as you might find on the bench of one in 2017 working on 32-bit microcontrollers. One of these constants is the humble Altoids tin. The ubiquitous mint container is as handy a size for the transistor circuits of previous decades as it is for the highly integrated circuits of today, and has become something of a standard form factor.

One thing you might not expect in an Altoids …read more

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