|View single post by Bob D|
|Posted: Fri Dec 25th, 2015 11:38 pm||
|Anybody done this yet in an O-scale car? If so, what was the length of the car, size of battery, where did you locate the battery, on/off switch?
How many LEDs did you use? Can you post the circuit diagram?
Most of the "kits" I've seen are for 3-rail cars converting AC to DC.
Adafruit has a lot of different LED offerings, but some of them seem to need inputs from an Arduino or something similar.