Hey guys. Long story short, i built THIS schematic, using a BD135 transistor, to charge a 8.4V 150 mAh battery with. I am trying to figure out the exact value resistor (R2) I need to use, in order to get a 15mA current (to be in the 1/10 rule).
p.s. i figured somewhere around 220-240, but i am not sure. For some reason my DMM won't measure it correctly
Cheers
p.s. i figured somewhere around 220-240, but i am not sure. For some reason my DMM won't measure it correctly
Cheers