thx folks!!
"If the 12V battery is lead-acid, you should have an inline fuse of appropriate rating
to protect things."
hey mark, I'm a total newbie here so i was wondering where do i place the fuse in the circuit?
...plus i just found out that the 12v servo is digital!!!
http://www.crustcrawler.com/motors/RX28/index.php?prod=66
does anyone know where i can learn how to program in UART to control a digital servo with an arduino?
below is the new circuit
