- #1
Kerso1991
- 7
- 0
Hiya, I'm a bit of an intermediate in electronics and I am moving into oscillator territory and am thinking more about "ground" rather than "the negative side of the battery". Obviously, using -ve voltage as ground has some setbacks with dc-ac oscillators as current can only flow if there is a true 0v reference point(when the ac signal goes into the -ve phase then the -ve side of a battery is absolutely useless). What can I use as 0v rather than -9v on a battery that'll actually work? Considering that current cannot flow from the -ve side of one battery to the +ve side of another without the oposite polarities being connected, I'm presuming that current also cannot flow from the +v side of one battery and the ground on a mains plug.
Any help would be great
Any help would be great