iPad给iPhone充电，Pad1 小时从70%到12%，手机从20%到53%
然后接下来Pad第十二格电用了一个小时……手机则是当作热点机了（
battery
My latest blog post: Admitting Defeat
https://mikecoats.com/admitting-defeat/
Sometimes you have to bail out before the sunk costs sink you. Having a good idea isn’t the same as having a good product.
#battery #cell #electronics #hardware #power #prototyping #usbC
Just received our first prototype of a Nickel-metal Hydride battery charger with a USB plug. This board is made to charge from 1 to 6 cells in series and supports a thermister for sensing overheating batteries.
This circuit design is planned to be a part of a pen-like stylus with a camera and haptic feedback for blind people to feel visual art.
https://codeberg.org/bcecoop/bce-pcb-bq25172dsgr
#blind #a11y #accessibility #ee #pcb #fosh #foss #bce #prototype #maker #nimh #battery #charger
https://youtu.be/-MkMgwf2lAs?si=HVTIaGXaI2hj2WbK
This feels like a leap in our evolution! No more excuse for not going and promoting electric.
#EVs
#electric
#electriccars #electricmotorcycle #environment #battery #offgrid
New video! Replacing the rechargeable lithium cell on my Blizzard 1230 MK IV Amiga 1200 accelerator card.
YouTube: https://youtu.be/-sdXLAXbpfQ
PeerTube: https://makertube.net/w/qLLGtqax621LFSzxFgZj1Q
#Amiga #A1200 #Amiga1200 #Commodore #Blizzard1230 #Phase5 #Battery #CoinCell #RealTimeClock #Accelerator #RetroComputing #VintageComputing
