Oct 13 2008, 03:12 PM
i need a source of 3 volt on my wireless controller, for lightning the A,B,X,Y buttons. I cant find a source witch the ledīs are off when the controller also is of. And when i turn the controller on the lights also turn on.
I hope you understand what i mean than my english is not so good.
Thanxs a lot!
Oct 14 2008, 07:01 AM
This has been covered tons of times. The only 3v source (3v only on a fully charged battery pack) is off the headset pins. There is no source that turns on and off with the controller. You'll have to wire up a transistor and a couple resistors ($.75 in parts from Radio Shack or free from old electronics).
Nov 2 2008, 11:03 AM
what for a transistor i need for them??
The ledīs i want too use have 3 volt, so i dont need resistors for them.
at wich points i must solder the pins from the resistor??
thanxs a lot!