3D Printed Caliper Extensions Make Hole Measurement Easier
https://hackaday.com/2024/12/06/3d-printed-extensions-make-hole-measurement-easier/
Antenna Measurement in Theory and Practice
https://hackaday.com/2024/12/06/antenna-measurement-in-theory-and-practice/
VNAs and Crystals
https://hackaday.com/2024/12/06/vnas-and-crystals/
Ampere WS-1: The Other APL Portable Computer
https://hackaday.com/2024/12/06/ampere-ws-1-the-other-apl-portable-computer/
Hackaday Podcast Episode 299: Beaming Consciousness, Understanding Holograms, and Dogfooding IPv6
https://hackaday.com/2024/12/06/hackaday-podcast-episode-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6/
The 6809 8-Bit Microcomputer: A Father-Son Odyssey
https://hackaday.com/2024/12/06/the-6809-8-bit-microcomputer-a-father-son-odyssey/
This Week in Security: National Backdoors, Web3 Backdoors, and Nearest Neighbor WiFi
https://hackaday.com/2024/12/06/this-week-in-security-national-backdoors-web3-backdoors-and-nearest-neighbor-wifi/
If you want to play with radar — and who could blame you — you can pretty easily get your hands on something like the automotive radar sensors used for …read more (https://hackaday.com/2024/12/06/hacked-ultrasonic-sensors-let-you-see-with-sound/)
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If you’ve wanted to get in on the “fuzzy skin” action with 3D printing but held off because you didn’t want to fiddle with slicer post-processing, you need to check …read more (https://hackaday.com/2024/12/06/non-planar-fuzzy-skin-textures-improved-plus-a-paint-on-interface/)
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Conventional wisdom has it that the solid state era in electronics began in 1948 with the invention of the transistor, or if you wish to split hairs, with the 1930s …read more (https://hackaday.com/2024/12/05/a-hundred-year-old-solid-state-amplifier/)
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It’s fair to say that climate change is perhaps the greatest challenge facing our planet, and while much attention is directed towards solutions to the problems it presents, perhaps there’s …read more (https://hackaday.com/2024/12/05/unconventional-oil-production-all-you-need-to-know/)
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Ever wondered if you could build a robot controlled by chemical reactions? [Marb] explores this wild concept in his video, merging chemistry and robotics in a way that feels straight …read more (https://hackaday.com/2024/12/05/gray-matter-on-a-chip-building-an-artificial-brain-with-luminol/)
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We will admit it. If we found a 386 motherboard as badly corroded as the one [Bits und Bolts] did, we would trash it—not him, though. In fact, we were …read more (https://hackaday.com/2024/12/05/how-corroded-can-a-motherboard-be/)
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Let’s face it, failed Kickstarters are no good. But they can spark good things, like real versions of technologies that might have actually been faked for the platform. A touchscreen …read more (https://hackaday.com/2024/12/05/keebin-with-kristina-the-one-with-the-folding-keyboard-mod/)
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OK, I know. We don’t have practical teleportation. But that hasn’t stopped generations of science fiction authors and movie makers from building stories around it. If you ask most ordinary …read more (https://hackaday.com/2024/12/05/a-brief-history-of-teleportation/)
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If you want to analyze an antenna, you can use simulation software or you can build an antenna and make measurements. [All Electroncs Channel] does both and show you how …read more (https://hackaday.com/2024/12/06/antenna-measurement-in-theory-and-practice/)
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Oscillators may use crystals as precise tuned circuits. If you have a vector network analyzer (VNA) — or even some basic test equipment — you can use it to learn …read more (https://hackaday.com/2024/12/06/vnas-and-crystals/)
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When thinking of home computers and their portable kin it’s easy to assume that all of them provided BASIC as their interpreter, but for a while APL also played a …read more (https://hackaday.com/2024/12/06/ampere-ws-1-the-other-apl-portable-computer/)
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On this episode of the Hackaday Podcast, Editors Elliot Williams and Tom Nardi talk about the optical witchcraft behind holograms, the finer points of designing 3D printable threads, and the …read more (https://hackaday.com/2024/12/06/hackaday-podcast-episode-299-beaming-consciousness-understanding-holograms-and-dogfooding-ipv6/)
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If you’re nostalgic for the golden age of microprocessors and dream of building your own computer, this story might spark your imagination. [Eric Lind], passionate retro enthusiast and his 14-year-old …read more (https://hackaday.com/2024/12/06/the-6809-8-bit-microcomputer-a-father-son-odyssey/)
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Maybe those backdoors weren’t such a great idea. Several US Telecom networks have been compromised by a foreign actor, likely China’s Salt Typhoon, and it looks like one of the …read more (https://hackaday.com/2024/12/06/this-week-in-security-national-backdoors-web3-backdoors-and-nearest-neighbor-wifi/)
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Retro Computer Goes Back to the 1950s
https://hackaday.com/2024/12/06/retro-computer-goes-back-to-the-1950s/
When tackling a retrocomputing project, plenty of us will go back to a place like the 80s and restore something like a Commodore64 or Apple II. These computers were very …read more (https://hackaday.com/2024/12/06/retro-computer-goes-back-to-the-1950s/)
Hacked Ultrasonic Sensors Let You See With Sound
https://hackaday.com/2024/12/06/hacked-ultrasonic-sensors-let-you-see-with-sound/
Non-Planar Fuzzy Skin Textures Improved, Plus a Paint-On Interface
https://hackaday.com/2024/12/06/non-planar-fuzzy-skin-textures-improved-plus-a-paint-on-interface/
A Hundred Year Old Solid State Amplifier
https://hackaday.com/2024/12/05/a-hundred-year-old-solid-state-amplifier/
Unconventional Oil Production, All You Need to Know
https://hackaday.com/2024/12/05/unconventional-oil-production-all-you-need-to-know/
Gray Matter on a Chip: Building an Artificial Brain with Luminol
https://hackaday.com/2024/12/05/gray-matter-on-a-chip-building-an-artificial-brain-with-luminol/
How Corroded Can a Motherboard Be?
https://hackaday.com/2024/12/05/how-corroded-can-a-motherboard-be/
Keebin’ with Kristina: the One with the Folding Keyboard Mod
https://hackaday.com/2024/12/05/keebin-with-kristina-the-one-with-the-folding-keyboard-mod/
A Brief History of Teleportation
https://hackaday.com/2024/12/05/a-brief-history-of-teleportation/
