Comment Comment by pvitz Really great project!What I didn't understand was why there is a need for a 7905 to convert -12V to -5V. It looks like that pin 20 should be providing the -5V already? parent pvitz 4 years ago
What I didn't understand was why there is a need for a 7905 to convert -12V to -5V. It looks like that pin 20 should be providing the -5V already?