Engineers build a battery-free, wireless underwater camera

ScienceDaily
Sep 26, 2022, 1:01 pm123 pts
Researchers built a battery-free, wireless underwater camera, powered by sound waves, that can take high-quality, color images, even in dark environments. It transmits image data through the open water to a receiver that reconstructs the color image.

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Engineers build a battery-free, wireless underwater camera

ScienceDaily

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