I have to ask a question
.. Why are all (almost all) the mods I see ether fixed voltage ie. 3.7, 5, 7.4 or they use a switch to select a voltage from a 7.4 volt pack ie. 4.2, 4.5, 5.0,
.?
I have been looking around the board for a few weeks and every time someone talks about making a variable...