schizoidman@lemmy.ml to Technology@lemmy.worldEnglish · 5 months agoResearchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered deviceswww.tomshardware.comexternal-linkmessage-square68fedilinkarrow-up1246arrow-down127file-textcross-posted to: [email protected]
arrow-up1219arrow-down1external-linkResearchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered deviceswww.tomshardware.comschizoidman@lemmy.ml to Technology@lemmy.worldEnglish · 5 months agomessage-square68fedilinkfile-textcross-posted to: [email protected]
minus-squareSaik0AlinkfedilinkEnglisharrow-up7·5 months ago Still, I can’t help thinking this would be really cool for something like a watch Watches have been solved. You put a solar panel in the watch face. No need for anything more. Smart watches use too much energy to do any remote powering with at all, short of qi charging/other near-touching power distribution.
Watches have been solved. You put a solar panel in the watch face. No need for anything more.
Smart watches use too much energy to do any remote powering with at all, short of qi charging/other near-touching power distribution.