Bench top power supply with 9 volt and 1.5 volt outputs? Answered
I am buidling a benchtop power supply from an ATX power supply. I understand using the color codes how to accomplish 12v, 5v, and 3.3v connection connection ports.
How could I add 2 more power ports for 9v and 1.5 volt?
Basically I am trying to minimize the use of batteries in my testing with most common power sources.
I have read a little about the -12v and -5v being obsolete power options. Is there any need for these voltage outputs for a newbie electronics hobbiest?