by BillGriffiths100 » Tue Jul 24, 2012 9:45 am
From what you say the reverse polarity protection sounds as if was a diode across the input.
It may be a one time deal where it burns out an internal fuse anyway so don't get your hopes up.
But no harm in trying it the right way around it might have worked!
However check the output to the receiver is still 5 volts before you connect it!
Your receiver may be fried anyway, test it with a separate battery and servo.
Compromising with out of control government is like living with a lion, sooner or later the bloody thing will eat you .
You accept the tyranny of the state when it's not being applied to you, when it is: it's too late.