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Wireless earbuds are notoriously tiny. Want to see inside? [MCH170] did and published a Soundcore Space A40 Teardown. In this teardown, you’ll see inside the charging case and one of …read more (https://hackaday.com/2025/09/07/anker-soundcore-space-a40-earbuds-teardown/)
Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it …read more (https://hackaday.com/2025/09/07/theremin-style-midi-controller-does-it-with-lasers/)
Much of the expense of developing AI models, and much of the recent backlash to said models, stems from the massive amount of power they tend to consume. If you’re …read more (https://hackaday.com/2025/09/07/image-recognition-on-0-35-watts/)
Aside from a few stand-out programs — looking at you, Star Trek — by the late 1960s, TV had already become the “vast wasteland” predicted almost a decade earlier by …read more (https://hackaday.com/2025/09/07/retrotechtacular-exploring-the-moon-on-surveyor-1/)
Immersive audio is the new hotness in the recording world. Once upon a time, mono was good enough. Then someone realized humans have two ears, and everyone wanted stereo. For …read more (https://hackaday.com/2025/09/07/maurice-brings-immersive-audio-recording-to-the-masses/)
Two weeks ago, it was holographic cops. This week, it’s humanoid robot doctors. Or is it? We’re pretty sure it’s not, as MediBot, supposedly a $10,000 medical robot from Tesla, …read more (https://hackaday.com/2025/09/07/hackaday-links-september-7-2025/)