Home / Series / Systm / Aired Order / Season 1 / Episode 30
Home / Series / Systm / Absolute Order / Season 1 / Episode 30

Voltage Regulators: Breadboarding a DIY USB Power Supply

Today we turn a 7805 Voltage Regulator and 4 AA batteries into a very simple Power Supply to charge anything that runs off USB. Breadboarding circuits are fun!

English
  • Originally Aired December 17, 2007
  • Runtime 25 minutes
  • Network Revision3
  • Created February 16, 2013 by
    Administrator admin
  • Modified February 16, 2013 by
    Administrator admin