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Fresh hacks every day By Al Williams | March 5, 2025 Nowadays, if you have a microscope, you probably have a camera of some sort attached. [Applied Science] shows how you can add an array of tiny LEDs and some compute …read more By Kristina Panos | March 5, 2025 [Hope This Works] wants to someday build a tiny factory l
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News
How To Fold Curved Lines In Metal Without Fancy Tools
1+ day, 17+ hour ago (37+ words) Folding a sheet of metal in a straight line is one thing, but how does one fold multiple curved lines into a sheet of aluminum without fancy machines? [John] demonstrates how to do exactly that with l......
Open Source Acoustic Drone Detection
3+ day, 9+ hour ago (34+ words) Drones have become a potent military threat, particularly on the small scale. Nimble multi-rotor drones are fast, difficult to spot, and can cause plenty of harm if allowed to go about their work unhi......
Origami Sensors That You Can Wear
3+ day, 9+ hour ago (181+ words) Hackaday Origami is a wonderful art form, but as a new project from the Shibaura Institute of Technology demonstrates, it can also have applications in the world of wearable tech The project involved creating paper-based sensors that could be worn…...
Are Desktop PC-ABS Prints Outperformed By Industrial FDM? Not Really
4+ day, 20+ hour ago (322+ words) Hackaday [Igor] of [My Tech Fun] set out to discover what differences, if any, can be found between parts printed in PC-ABS filament on an industrial 3D printer, and those from prosumer-grade machines and filament His video is full of his…...
There’s A Whole Computer Inside This Mouse
5+ day, 21+ hour ago (258+ words) [Gadget Industry] bills it as “a PC inside a Mouse“, but that depends on your definition of a “PC”. This is a Personal Computer inside a mouse, yes, but there’s nothing IBM-compatible about the tiny ARM board he squeezes inside…...
How To Talk To A Machine Without Anthropomorphising It
6+ day, 32+ min ago (37+ words) LLMs remain a divisive topic in these times. Perhaps we all know someone who's become over-infatuated with their new robotic friend, or who believes it has made them a genius. [Emily M. Bender] and [N......
NES Radar Tracks Flights At 9600 Baud
6+ day, 14+ hour ago (307+ words) Hackaday Air traffic visualizers seem to be having a bit of a moment right now, and now that moment has come to the venerable NES thanks to [k6lcm]âs NES Radar project, which is open-source under the GPL on GitHub…...
Printing Micron-Scale Benchies With Resin And Turmeric
1+ week, 7+ hour ago (32+ words) Resin 3D printing has opened up a whole new scale of resolution for hackers, but the technology can go still finer; commercial micro-SLA and two-photon polymerization printers can print items with s......
There’s Whole Computer Inside This Mouse
1+ week, 18+ hour ago (42+ words) [Gadget Industry] bills it as "a PC inside a Mouse", but that depends on your definition of a "PC". This is a Personal Computer inside a mouse, yes, but there's nothing IBM-compatible about the tiny A......
Corners Lifting On 3D Prints? Guide Gives Prevention Tips
1+ week, 2+ day ago (41+ words) Large prints have a risk of warping, by which we mean corners can lift off the print bed as the object sort of curls inward on itself. It's not always due to poor filament quality or an unclean build......