Turning a Wi-Fi Adapter into an SDR
https://hackaday.com/2026/10/18/turning-a-wi-fi-adapter-into-an-sdr/
https://hackaday.com/2026/10/18/turning-a-wi-fi-adapter-into-an-sdr/
Since the discovery of an undocumented I/Q sampling feature in ESP32 chips about two weeks ago, there’s been a flood of similar features being found in other wireless chips, including …read more (https://hackaday.com/2026/10/18/turning-a-wi-fi-adapter-into-an-sdr/)
We are surrounded by evolving algorithms and AI models, and it feels like we have to evolve to them as well. Of course, the world itself is always evolving, and …read more (https://hackaday.com/2026/10/18/evolving-rc-circuits/)
We know [The Action Lab] always has something hands-on. This time, the video shows a toroidal plasma demo and how it relates to nuclear fusion. Plasma has a high temperature, …read more (https://hackaday.com/2026/10/18/a-plasma-donut/)
Building a Microscope with a 3D View
https://hackaday.com/2026/10/18/building-a-microscope-with-a-3d-view/
https://hackaday.com/2026/10/18/building-a-microscope-with-a-3d-view/
As electronic components grow ever smaller, a microscope has become an increasingly indispensable tool for any fine work; when inspecting electronics, though, especially solder joints, [Corebb] found a top-down view …read more (https://hackaday.com/2026/10/18/building-a-microscope-with-a-3d-view/)