Dr_Doggy
Well-Known Member
on my pic I am running 8v to the 5v regulator and then feeding it to a 3v reg regulator powering another circuit. pic runs off the 5v reg
could I use the 3V reg as a balance to trigger when the 5v reg goes down to 4v, using analog readers, since analog input value would be a ratio of 3v : 5v (charged) but would change the ratio when the 5v voltage dropped to 4v,,
could I do this, is it possible, would it work!!!?
could I use the 3V reg as a balance to trigger when the 5v reg goes down to 4v, using analog readers, since analog input value would be a ratio of 3v : 5v (charged) but would change the ratio when the 5v voltage dropped to 4v,,
could I do this, is it possible, would it work!!!?