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Battery-Free IoT: These Tiny Printable Computers Harvest Energy from Radio Waves
(
forbes.com/sites/johnkoetsier
)
3 points
by
adunk
on Dec 29, 2020
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1 comment
Master_Rashi
on Dec 29, 2020
[–]
This is pretty amazing stuff. For now it may only run for a second at a time, but for so much incorporated into such a small thing and using completely externally harvested power, its quite a marvel of engineering.
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