219
Researchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered devices (www.tomshardware.com)
submitted 2 years ago by to c/technology@lemmy.world
68 comments fedilink hide all child comments
 

cross-posted from: https://lemmy.ml/post/18426215

you are viewing a single comment's thread
view the rest of the comments
[–] 3 points 2 years ago

This ain't free at all it's more like stealing electricity with extra steps. Though if it does not degrade wifi or radio signal I'm up for it be used aside from just wasting away.

  • permalink
  • fedilink
  • source
    •