Home › Evil Mad Scientist Forums › Ask an Evil Mad Scientist › 12V power supply for the Larson Scanner › Re: 12V power supply for the Larson Scanner
November 20, 2012 at 12:42 pm
#21002
Windell Oskay
Keymaster
No, not the first, not by a long shot. ;)
The standard way to create 3 V DC from 12 V DC is to use a linear voltage regulator, and that’s a pretty standard component.