- — Transmitting Analog Video Via Frikkin’ Laser Beams
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at 8/9/26 8:00amTransmitting analog video via photons is old hat: thats how everything started, after all, back in the day with over-the-air TV. Up the frequency of those photons from radio to read more- — Continously Extruding 3D Printed Tubes with Compressed Air
- at 8/9/26 5:00am[Jan] of [Roetz 4.0] has a unique approach to multi-material 3D printing: he’s designed an extruder which takes two different materials and extrudes one as a shell around the other. read more
- — Whatever Happened to the Computer of Tomorrow, Anyway? The Xerox Alto Story
- at 8/9/26 2:00amYouve almost certainly heard of the Xerox Alto, the machine that pioneered the desktop-mouse-keyboard interface and inspired Steve Jobs to produce the Apple Lisa and Macintosh computers. It wasnt just read more
- — Tracking Bees with a Stereo Camera
- at 8/8/26 11:00pmFor whatever reason, [Jeremy] wants to photograph bees in flight. This is one of those things that doesnt seem that hard until you try to do it. Hes got the read more
- — High-Density Parchment Paper Papertronics with Laser-Carved Hydrophilic Channels
- at 8/8/26 8:00pmPaper as a substrate for electronic circuits is not very common, but promising for flexible circuits with low cost and easy recyclability. That said, paper is not an easy material read more
- — Track Bird Visitors With a Raspberry Pi and a USB Mic
- at 8/8/26 5:00pmAvian Visitors is a lovely project by [Teddy Warner] that uses a Raspberry Pi and microphone to keep track of which birds have been visiting your home, and creates a read more
- — Grading Tomatoes with an ESP32 and ML
- at 8/8/26 2:00pmIf youve ever worked with produce, you might know about grading. In addition to deciding if, say, a strawberry is good or not, they also have to sort them by read more
- — Robotic Screw and Bolt Sorter Seeks a New Challenge
- at 8/8/26 11:00amAs someone who disassembles and repairs hardware, [Aad] eventually ended up with a huge collection of mixed bolts and screws. This led to creating the automatic bolt and screw sorting read more
- — Junkbin, a Way to Efficiently Reuse Your Old Electronics
- at 8/8/26 8:00amWe all have that bin in the corner of our shops the one with all the circuit boards or broken electronics that we are totally gonna do something with. read more
- — Tim Hunkin’s History Of Arcade Machines
- at 8/8/26 5:00amThere was a particular treat at the recent Electromagnetic Field event in the UK, as [Tim Hunkin] delivered a talk on the history of arcade machines. Given that hes something read more
- — Want Energy Efficiency? Dude, You’re Getting a Dell!
- at 8/8/26 2:00amWith a title like Intel Just Matched Apple Silicon. Seriously., the latest video from [Jeff Geerling] makes some pretty bold claims. But as wed expect from [Jeff], hes got the read more
- — The BBC Tetris Companion
- at 8/7/26 11:00pm[Leaded Solder] took on an interesting challenge. The BBC, apparently, produced a game console known as the BBC Bridge Companion that connected to your TV and helped you learn to read more
- — Block, shmock — Just Pump Water Over The Chip
- at 8/7/26 8:00pmIf youre water cooling a PC, its generally accepted that you need some interface between the coolant and the chips a water block of copper or aluminum that carries read more
- — This Filesystem is Born to Fail
- at 8/7/26 5:00pmSandboxing a Linux process usually means spending a lot of effort deciding what it isnt allowed to see. You might put it in a mount namespace, bind-mount a few directories read more
- — Hacking a $6000 Cotton Candy Machine to Fully Control It
- at 8/7/26 2:00pmHaving a fully automated cotton candy vending machine in your possession is a great thing, but not if you do not have full access to its software. With [Blocks Retro read more
- — Chernobyl’s Robots, or the Hackathon From Hell
- at 8/7/26 12:30pmWhen the Chernobyl Nuclear Power Plants #4 reactor experienced an extreme criticality event on that infamous day in 1986, the resulting steam explosion and lack of any kind of containment read more
- — Hackaday Podcast Episode 381: Airless Tires, Full-color Prints, and 28 MW of LEDs
- at 8/7/26 10:00amThis weeks Hackaday podcast is a European affair again, as Elliot Williams is joined by Jenny List on a summer evening to review the week. And we have a feast read more
- — Music is Back on Optical Disk in This Plex Server
- at 8/7/26 9:30amGiven that the no doubt totally sustainable build-out of data centers has sent both solid state and magnetic hard drive prices soaring, though, [WNY Over The Air] decided to take read more
- — This Week in Security: Claude Gets Hacking, Hotel WiFi, and NPM Compromised Again
- at 8/7/26 8:00amkMaybe feeling left out from the questionable hype train of Our AI models cant be trusted, Anthropic has released reports that their Claude model has reached the Internet and accessed read more
- — FlipBuddy is Borg, You Will Be Assimilated
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at 8/7/26 5:00amWhen you think about it, time is all weve really got. Where to go from there is ultimately up to you. Maybe you use an app to track every task, read more - — Wrist Welcomes Wii Nunchuk As Gloriously Ergonomic Macropad
- at 8/7/26 2:00am[John Dingley] spends a lot of time editing videos, and as many of us know, when it comes to repetitive tasks the more ergonomic the better. Keyboard shortcuts exist for read more
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