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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
Keeping Time On Tumbling Icosahedra
5+ hour, 23+ min ago (212+ words) Hackaday Clocks are almost the ideal devices to inspire creativity in hackers â they have a simple, well-defined task, but thereâs an almost unlimited number of ways to carry it out [ekaggrat singh kalsi]âs OVODYO is a…...
Spin FV-1 Emulator Simplifies Sound Pedal Development
17+ hour, 17+ min ago (37+ words) If you've never heard of the Spin Semiconductors FP-1 digital signal processor chip, don't worry-- that just means you haven't been deep into guitar petals and audio effects hardware lately. [adamjvr]......
Making An Air-Powered Circular Saw With LEGO
21+ hour ago (38+ words) [caption id="attachment_1160852" align="alignright" width="400"] The all-LEGO version barely cuts paper. (Credit: Jamie's Brick Jams, YouTube)[/caption] Although building a table saw out of LEGO is p......
Big Infinity Mirror Clock Invites You To Gaze Deeply
21+ hour, 25+ min ago (33+ words) [Andy Huot] has a fantastic-looking infinity mirror digital clock that really raises the bar. It uses high quality components, smart use of RGB LED animations, and a clever "stacked diffuser" vertical......
This Mac Is Open Source Hardware
1+ day, 6+ hour ago (39+ words) Apple hardware has always been proprietary, sometimes to an extreme. But that's not to say that it's impossible to make something that does the same job, which is what [DosFox1] appears to have done w......
Looking At A TRS-80 12 MB External Hard Drive From 1983
1+ day, 7+ hour ago (35+ words) Although hard disks weren't a common feature yet in many home computers in the 1980s, they were becoming increasingly more affordable. For relative meanings of the word 'affordable', naturally. This i......
Trying To Fix A Suspiciously Cheap Enterprise-Grade Network Switch
1+ day, 16+ hour ago (40+ words) When you see a listing for an Ethernet switch whose specification list is in effect 'yes', with a four-digit price tag when new, and with the seller asking for less than 10% of said $3,000 asking pric......
Creating A Custom Hinge For A Motorbike’s Fuel Access Panel
2+ day, 17+ hour ago (38+ words) A fun part of modifying something like a motorbike is that you sometimes have to come up with creative solutions to basic questions, like how you can still access the fuel tank's cap after extending i......
Custom AMOLED Wearable Makes Great Icebreaker
3+ day, 6+ hour ago (38+ words) Nifty little AMOLED screens are easy to get nowadays, and [Sophie D] demonstrates they are both thin and light enough to be worn with OpenChoker, a design for a choker necklace that was a hit at DEF C......
Reverse Engineering The Philips PM5139
3+ day, 18+ hour ago (34+ words) The Philips PM5139 is not famous. It won no great victories on the battlefield, nor was instrumental in changing the political landscape. It was just a useful function generator that you might find on......