Audio Spectrum Analyzer on an ESP32 Display Board

A slick spectrum analyzer used to be the kind of thing that would have been tricky to include in a DIY project, but as [Mirko “mircemk” Pavleski] demonstrates, a modern microcontroller like the ESP32 can handle the task with nothing more than a display panel and a few...

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OpenAI’s Astra model went for a drive and no one died

If you've ever wondered whether a generative AI model can drive a car, wonder no more: It can be done, at great expense and very slowly, so long as it can maintain an internet connection. A trio of computer scientists has been putting various commercial AI models...

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A Tiny Toy Synth For Smaller Computers

Even for the non-musical among us there is a lot of fun to be had with a simple synthesiser and sequencer, as the different controls can be manipulated to show their effect on the sound. Beeper, from [Valentyn Danylchuk] is just such a synth, and with only built-in...

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Meta VR Glasses

Article URL: https://www.meta.com/vr-glasses/ Comments URL: https://news.ycombinator.com/item?id=49824268 Points: 33 # Comments: 11

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