i was thinking to supply a working electronic flash but instead of 2 AA batteries 9v battery connected to a 5v regulator then through a resistor divider using 20k and 30k (that i thought would give me 3v output).
checked it with my multimeter the reading says near 3v. this is just experiment though but at a loss why the flash isn't charging.
i already soldered the on/off switch of the flash inside so as soon there's power the flash should start to sound like it is charging.
here's another thing, when i used two AA batteries to charge, the electronic flash charges
what am i missing here?
thank you in advance.