The sensor was small enough for an N-gauge train, which translates to 1:148 scale or about 9mm from rail to rail. His idea was to build a tiny control board that could fit inside the locomotive ...

For N scale, try spookshow.net. For some general tips on disassembling locomotives, see this story on Trains.com. Once you've ...

The Atlas N Alco RSD5, a six-axle road switcher, is a Classic line model now offered with an ESU LokSound V5 sound decoder.

I have a concern about getting realistic sound in N scale locomotives. On videos of model railroads I have watched, the ...