☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 1 day agoCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.comexternal-linkmessage-square19fedilinkarrow-up128arrow-down10cross-posted to: technology@lemmy.world
arrow-up128arrow-down1external-linkCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.com☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 1 day agomessage-square19fedilinkcross-posted to: technology@lemmy.world
minus-squarei_am_not_a_robot@discuss.tchncs.delinkfedilinkEnglisharrow-up2·20 hours 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-up1·20 hours agoI have some environment monitoring units that run on cr32 that last around 12 months (not ESP’s ;) )
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 ;) )