abcdqfr@lemmy.worldtoTechnology@lemmy.ml•Researchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered devices
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4 months agoDo you need to hazardously close to a tower for good stability? Fascinating for the future of wireless power!
Interesting. Uses a pi, motors, laser pointer and timing components to control interference and flip bits in transistors. Speedrunners just got a new game changer.