Much as it’ll be a while before I’m at this stage of the process, I’ve had a few thoughts of where I can integrate some of my knowledge of electronics into my future railroad layout. Obviously with the large assortment of kits, tools and whatnot available from commercial sources, there’s already so much you can do for scenery in a layout, but given my background, limited though it might be, in electronics, I think I might have a use for some of the stuff demonstrated below. Enjoy!

LED Light Circuit – Drive by Arduino
Fiber Optics drive by Arduino