Hackaday (RSS Feed)'s avatar
Hackaday (RSS Feed)
https://hackaday.com/feed/@atomstr.data.haus
npub1hd8a...zv06
Fresh hacks every day https://hackaday.com
This Bedtime Bot Enforces Better Sleep Hygiene <img width="800" height="449" src="image alt="Phone-grabbing robot"/>[Will Dana] is engineering his way to better sleep hygiene. Not satisfied with a simple bedtime reminder notification — such things are easily dismissed, after all — [Will] is offloading
Benchmarking Chinese CPUs <img width="800" height="450" src="image alt=""/>When it comes to PCs, Westerners are most most familiar with x86/x64 processors from Intel and AMD, with Apple Silicon taking up a significant market share, too. However, in China,
Building a Low-Cost Satellite Tracker <img width="800" height="450" src="image alt=""/>Looking up at the sky just after sunset or just before sunrise will reveal a fairly staggering amount of satellites orbiting overhead, from tiny cubesats to the International Space Station.
FLOSS Weekly Episode 856: QT: Fix It Please, My Mom is Calling <img width="800" height="484" src="image alt=""/>This week Jonathan chats with Maurice Kalinowski about QT! That’s the framework that runs just about anywhere, making it easy to write cross-platform applications. What’s the connection with KDE? And
The Busch Electronic Digital-Technik 2075 Digital Lab from the 1970s <img width="800" height="450" src="image alt="The box of the Busch Electronic Digital-Technik 2075"/>In a recent video, [Jason Jacques] demos the Busch Electronic Digital-Technik 2075 which was released in West Germany in the 1970s. The Digital-Technik 2075 comes with a few components including https://hackaday.com/2025/11/26/the-busch-electronic-digital-technik-2075-digital-lab-from-the-1970s/ https://hackaday.com/2025/11/26/the-busch-electronic-digital-technik-2075-digital-lab-from-the-1970s/
MicroCAD Programs CAD <img width="800" height="558" src="image alt=""/>We love and hate OpenSCAD. As programmers, we like describing objects we want to 3D print or otherwise model. As programmers, we hate all the strange things about OpenSCAD that
There’s Nothing Backwards About This Laser Cut Retrograde Clock <img width="800" height="251" src="image alt=""/>It’s clock time again on Hackaday, this time with a lovely laser-cut biretrograde clock by [PaulH175] over on Instructables. If you’ve never heard of a ‘biretrograde clock,’ well, we hadn’t
Boosting Antihydrogen Production using Beryllium Ions <img width="800" height="342" src="image alt=""/>Antihydrogen forms an ideal study subject for deciphering the secrets of fundamental physics due to it being the most simple anti-matter atom. However, keeping it from casually annihilating itself along
DIY Test Gear from 1981 <img width="800" height="349" src="image alt=""/>We can’t get enough of [Bettina Neumryn’s] videos. If you haven’t seen her, she takes old electronics magazines, finds interesting projects, and builds them. If you remember these old projects,
Build A High Voltage Supply For Vacuum Tube Work <img width="800" height="450" src="image alt=""/>If you work on simple digital projects, just about any bench supply will offer the voltage and current you’re looking for. However, if you’re working with valves, you’ll often find
The Zen Must Flow From Arrakis Sand Table <img width="800" height="415" src="image alt=""/>In Dune, the Fremen people of Arrakis practice an odd future hybrid religion called “zensunni.” This adds an extra layer of meaning to the title of [Mark Rehorst]’s Arrakis 3.0 sand
So Long Firefox, Hello Vivaldi <img width="800" height="484" src="image alt=""/>It’s been twenty-three years since the day Phoenix was released, the web browser that eventually became Firefox. I downloaded it on the first day and installed it on my trusty
Simple Tricks To Make Your Python Code Faster <img width="800" height="450" src="image alt=""/>Python has become one of the most popular programming languages out there, particularly for beginners and those new to the hacker/maker world. Unfortunately, while it’s easy to  get something up
Unusual Circuits in the Intel 386’s Standard Cell Logic <img width="800" height="468" src="image alt=""/>Intel’s 386 CPU is notable for being its first x86 CPU to use so-called standard cell logic, which swapped the taping out of individual transistors with wiring up standardized functional