Member #1477607

Member Since: November 25, 2018

Country: United States

  • I'm very new to Arduino. I would like to build a figerprint lock system with this board that is primarily powered by an account adapter with battery backup. I can figure out how to setup the figerprint part but I'm unsure if I can have a battery connected that will switch over when account is lost. Anyone of a tutorial to that end.

No public wish lists :(