BogDog wrote:I have used this resistor calculator to mount LEDs on drones. Dunno if it's useful here:
http://www.hebeiltd.com.cn/?p=zz.led.re ... calculator
Definitely useful! If Fred was so inclined to wire and solder raw LEDs, this is how’d you do the math to figure what ohm resistor you’ll need.
PS: I love this site btw.