schizoidman@lemmy.ml to TechnologyEnglish · 1 year agoResearchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered deviceswww.tomshardware.comexternal-linkmessage-square68linkfedilinkarrow-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 TechnologyEnglish · 1 year agomessage-square68linkfedilinkfile-textcross-posted to: [email protected]
minus-squareSynAckerlinkfedilinkEnglisharrow-up9arrow-down1·1 year agoNot new indeed. Kinda reminds me of old Nextel phones that you would put a little LED on the antenna and it would blink from the EMI when sending and receiving data.
Not new indeed. Kinda reminds me of old Nextel phones that you would put a little LED on the antenna and it would blink from the EMI when sending and receiving data.
Those were cool!