posted on May, 27 2006 @ 10:27 PM
I understand that schematic, but wouldn't the ground connection be the positive side?
I mean you can't just have -12V can you? There has to be 2 connections to make a circuit. I feel like I'm being stupid on this one, but I've been
fooling with circuit building for the better part of 30 years.
There is always a positive and a negative, you can't run a circuit from just one wire from a power supply.
If I'm missing something here, talk to me like I'm twelve, "this wire goes here, and this wire goes here..."
I hope you understand, I'm not bitchin, just confused.....