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-square62fedilinkarrow-up1245arrow-down126file-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-square62fedilinkfile-textcross-posted to: [email protected]
minus-squarebillwashere@lemmy.worldlinkfedilinkEnglisharrow-up8·5 months agoCharge up a capacitor and allow a single button press to send a radio signal. Or maybe have enough power to send a WiFi signal.
Charge up a capacitor and allow a single button press to send a radio signal. Or maybe have enough power to send a WiFi signal.