So I am trying to figure out resistance for putting an accent LED onto the power indicator pad of a NBv4
Power from board 3.3V
Most accent leds I found were between 2 and 3.8V @ 20mA (.02A) so lets say 2V
So:
(3.3-2) 1.3 / .02A = 65ohms
(3.3-2) 1.3 * .02A = 0.026W
That can't be right...can it?
If its right where do I find THAT resistor?
Bookmarks