@LazaroFilm@lemmy.world
@LazaroFilm@lemmy.world avatar

LazaroFilm

@LazaroFilm@lemmy.world

This profile is from a federated server and may be incomplete. Browse more on the original instance.

Power device with higher voltage battery and still get battery reading

I want to power this board with a 14v battery. The board has a 1s battery connector that can power the board and read the voltage via ADC. Is there something I could place between the two to lower the voltage and still have a battery voltage reading? I would not be charging the battery through this. The usb port would not be...

LazaroFilm,
@LazaroFilm@lemmy.world avatar

Thanks for the pointer. Looks like a buffered voltage divider is the way to go. Now down the rabbit hole I go! 🐰🕳️

  • All
  • Subscribed
  • Moderated
  • Favorites
  • localhost
  • All magazines
  • Loading…
    Loading the web debug toolbar…
    Attempt #