Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

The LightGen chip is orders of magnitude more efficient too. But it isn't ready to break out of the lab just yet. As generative AI models grow more powerful, their energy use is becoming a serious ...

An unexpected revisit to my earlier post on mouse encoder hacking sparked a timely opportunity to reexamine quadrature encoders, this time with a clearer lens and a more targeted focus on their signal ...

Build a basic optocoupler to protect and isolate circuits easily, perfect for DIY electronics projects Mike Johnson gives update on Jan. 6 plaque Hundreds of tourists stranded on remote island as ...

Multiple sources tell Fox News that what appeared to be a swastika flag in Republican Rep. Dave Taylor’s D.C. office may actually be an American flag with a hidden pattern visible only on camera — an ...

Sinead O'Keeffe receives funding from The Royal Society - Research Ireland University Research Fellowship Award, and the European Union's Horizon 2020 Research and Innovation Programme under Grant ...

This week, Hackaday’s Elliot Williams and Kristina Panos met up across the universe to bring you the latest news, mystery sound, and of course, a big bunch of hacks from the previous week. In Hackaday ...