How do I convert a 3V battery powered device to be USB powered instead? Answered
I saw another article about this, but his device had 3 batteries. My device has 2 AA batteries.
I don't know anything about how a circuit works, but I can follow a schematic. What do I need to do to change the output from the USB of 5V to only provide 3V for my device?
I find a lot of articles about converting 12V to 5V, but I'm not sure how to translate those schematics into something that will go 5V -> 3V.