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Blog – Hackaday

hackaday.comadded August 2026

Thermoacoustic Sterling Engine Is Now Fully 3D Printable

Blog – Hackaday9h ago

Would you like to make your own energy? Why, who doesn’t in this era of rising costs! A sterling engine always looks like a good fit for that: highly efficient, with no risk of a boiler explosion.

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PVC Pipe Turned DIY Digital Telescope

Blog – Hackaday10h ago

[Makestreme] had always wanted to own a nice telescope, but found that budget would not stretch to anything above a cheap model with a limited 50 mm aperture.

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Spoofed Serial Number Unlocks Cricut Machine

Blog – Hackaday18h ago

[xssfox] recently found a Cricut Maker in an e-waste disposal. A quick scan over the device indicated it was in moderately good condition, with merely some perished rollers to contend with.

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Homebrew 68K Machine Has A PCI Bus

Blog – Hackaday1d ago

The Peripheral Component Interconnect (PCI) bus was first introduced all the way back in 1992. It quickly became the standard way to interface add-on cards on the PC platform, supplanting earlier...

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Foldable OLED Displays And The Bane Of Dust

Blog – Hackaday1d ago

Much like Apple’s once vaunted super-slim butterfly keyboard, today’s range of portable devices featuring flexible OLED displays – which can fold said display into a much smaller form factor – are...

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Miniaturizing The Atari 2600 Console

Blog – Hackaday1d ago

For as popular as Atari was in their heyday, it wasn’t until well after they were on their famous decline that they released their first handheld, the Atari Lynx.

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Reading Isn’t Rocket Science… But In This Case…

Blog – Hackaday1d ago

While Hackaday’s bread and butter is, of course, hacks, we sometimes cover things that most of us are interested in that are probably out of reach for the typical hacker.

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