☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 24 days agoCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.comexternal-linkmessage-square19linkfedilinkarrow-up132arrow-down10cross-posted to: technology@lemmy.worldtechnology@hexbear.nettechnology@lemmygrad.mlhardware@lemmy.worldtechnology@lemmy.zipfuturologytech@lemmit.onlinetechnology@lemmit.online
arrow-up132arrow-down1external-linkCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.com☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 24 days agomessage-square19linkfedilinkcross-posted to: technology@lemmy.worldtechnology@hexbear.nettechnology@lemmygrad.mlhardware@lemmy.worldtechnology@lemmy.zipfuturologytech@lemmit.onlinetechnology@lemmit.online
minus-squareBlueÆther@no.lastname.nzlinkfedilinkarrow-up6·24 days agoI think for embedded iot type apps it could be great, pair it with some caps for peak loads (read/transmit).
minus-squarei_am_not_a_robot@discuss.tchncs.delinkfedilinkEnglisharrow-up2·24 days agoSome microprocessors in deep sleep mode can consume less than 100 microwatts, so I guess it could be possible with this version, but you’d need to charge for a long time. The power consumption of an active ESP32 can reach 700,000 microwatts.
minus-squareBlueÆther@no.lastname.nzlinkfedilinkarrow-up1·24 days agoI have some environment monitoring units that run on cr32 that last around 12 months (not ESP’s ;) )
I think for embedded iot type apps it could be great, pair it with some caps for peak loads (read/transmit).
Some microprocessors in deep sleep mode can consume less than 100 microwatts, so I guess it could be possible with this version, but you’d need to charge for a long time. The power consumption of an active ESP32 can reach 700,000 microwatts.
I have some environment monitoring units that run on cr32 that last around 12 months (not ESP’s ;) )