Nostalgia is a funny thing. If you experienced the early days of video games in the 1980s and 90s, there’s a good chance you remember those games looking a whole …read more (https://hackaday.com/2024/12/05/cranking-up-the-detail-in-a-flight-simulator-from-1992/)
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What do cats get up to in the 30 minutes or so a day that they’re awake? Being jerks, at least in our experience. But like many hackers, [Brent] wanted …read more (https://hackaday.com/2024/12/05/exercise-wheel-tracker-confirms-suspicions-about-cats/)
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3D Printing Threaded Replacements
https://hackaday.com/2024/12/03/3d-printing-threaded-replacements/
Car Radio Chip Goes Into DIY Build
https://hackaday.com/2024/12/03/car-radio-chip-goes-into-diy-build/
Chess What: One More Pi-Powered Board
https://hackaday.com/2024/12/03/chess-what-one-more-pi-powered-board/
Holograms: the Art of Recording Wavefronts
https://hackaday.com/2024/12/03/holograms-the-art-of-recording-wavefronts/
Scratch And Sniff Stickers And The Gas Panic of ’87
https://hackaday.com/2024/12/03/scratch-and-sniff-stickers-and-the-gas-panic-of-87/
OSHW Battery Tester Aims to Help Tame Lithium Cells
https://hackaday.com/2024/12/03/oshw-battery-tester-aims-to-help-tame-lithium-cells/
Torque Testing 3D Printed Screws
https://hackaday.com/2024/12/03/torque-testing-3d-printed-screws/
From Cans To Sheet Metal, With Ease
https://hackaday.com/2024/12/02/from-cans-to-sheet-metal-with-ease/
Modular Breadboard Snaps You Into Benchtop Tidiness
https://hackaday.com/2024/12/02/modular-breadboard-snaps-you-into-benchtop-tidiness/
The Automatic Battery Charger You Never Knew You Needed
https://hackaday.com/2024/12/02/the-automatic-battery-charger-you-never-knew-you-needed/
Unique 3D Printer Has a Print Head With a Twist
https://hackaday.com/2024/12/02/unique-3d-printer-has-a-print-head-with-a-twist/
A Free Speed Boost For Your Pi 5
https://hackaday.com/2024/12/02/a-free-speed-boost-for-your-pi-5/
A Brief History of Calculator Watches
https://hackaday.com/2024/12/02/a-brief-history-of-calculator-watches/
Cranking Up the Detail in a Flight Simulator from 1992
https://hackaday.com/2024/12/05/cranking-up-the-detail-in-a-flight-simulator-from-1992/
Printing an object with threads is nothing new. If you know the specifications on the other thread or you are in control of it, no problem. But [Shop Therapy] wanted …read more (https://hackaday.com/2024/12/03/3d-printing-threaded-replacements/)
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[Sjef Verhoeven] still loves radio and enjoys the challenge of listening to radio signals from far away. He wanted to build his own radio and turned to the TEF6686 chip, …read more (https://hackaday.com/2024/12/03/car-radio-chip-goes-into-diy-build/)
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Chess is timeless, but automating it? That’s where the real magic begins. Enter [Tamerlan Goglichidze]’s Pi Board, an automated chess system that blends modern tech with age-old strategy. Inspired by …read more (https://hackaday.com/2024/12/03/chess-what-one-more-pi-powered-board/)
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The difference between holography and photography can be summarized perhaps most succinctly as the difference between recording the effect photons have on a surface, versus recording the wavefront which is …read more (https://hackaday.com/2024/12/03/holograms-the-art-of-recording-wavefronts/)
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Ever wonder how those scratch and sniff stickers manage to pack a punch of aroma into what looks like ordinary paper? The technology behind it is deceptively clever, and has …read more (https://hackaday.com/2024/12/03/scratch-and-sniff-stickers-and-the-gas-panic-of-87/)
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It’s no exaggeration to say that the development of cheap rechargeable lithium-ion batteries has changed the world. Enabling everything from smartphones to electric cars, their ability to pack an incredible …read more (https://hackaday.com/2024/12/03/oshw-battery-tester-aims-to-help-tame-lithium-cells/)
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Unless you’ve got a shop with a well-stocked hardware bin, it’s a trip to the hardware store when you need a special screw. But [Sanford Prime] has a different approach: …read more (https://hackaday.com/2024/12/03/torque-testing-3d-printed-screws/)
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Aluminium drinks cans make a great source of thin sheet metal which can be used for all manner of interesting projects, but it’s safe to say that retrieving a sheet …read more (https://hackaday.com/2024/12/02/from-cans-to-sheet-metal-with-ease/)
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Solderless breadboards are a fantastic tool for stirring the creative juices. In a few seconds, you can go from idea to prototype without ever touching the soldering iron. Unfortunately, the …read more (https://hackaday.com/2024/12/02/modular-breadboard-snaps-you-into-benchtop-tidiness/)
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When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any …read more (https://hackaday.com/2024/12/02/the-automatic-battery-charger-you-never-knew-you-needed/)
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If you’re used to thinking about 3D printing in Cartesian terms, prepare your brain for a bit of a twist with [Joshua Bird]’s 4-axis 3D printer that’s not quite like …read more (https://hackaday.com/2024/12/02/unique-3d-printer-has-a-print-head-with-a-twist/)
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The world of the overclocker contains many arcane tweaks to squeeze the last drops of performance from a computer, many of which require expert knowledge to understand. Happily for Raspberry …read more (https://hackaday.com/2024/12/02/a-free-speed-boost-for-your-pi-5/)
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When humans counted on their fingers, everyone had a state-of-the-art (at the time) calculator at all times. But as we got smarter about calculation, we missed that convenience. When slide …read more (https://hackaday.com/2024/12/02/a-brief-history-of-calculator-watches/)
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Birds have long been our inspiration for flight, and researchers at Princeton University have found a new trick in their arsenal: covert feathers. These small feathers on top of birds’ …read more (https://hackaday.com/2024/12/02/small-feathers-big-effects-reducing-stall-speeds-with-strips-of-plastic/)
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