Hello, Getting back into model railroading after a 20 year absence. Going with DCC, probably with Digitrax Super Chief (non-radio). Going to start with a 4x8 HO layout, but will eventually go with a much larger layout (once I move and have the room). I've read quite a bit about DCC, it can be confusing, and I have some basic questions (my apologies for length of append and # of questions):
My plan is to just start with a basic layout with no reversing sections (later on add the more complex features). My first question:
- Am I correct in assuming that I can just connect the two DCC wires to the track (i.e. no complicated wiring required)?
Probably going to go ahead and buy a DCC equipped locomotive. Later I'll attempt to install decoders on a few of my old locomotives. I'd like to get one with lights and sound:
- What is required for sound in a locomotive? I noticed some on Tony's Train Exchange that come with sound, and it seemed expensive (i.e. 5 for loco with DCC decoder, but 0 with Soundtrakk low cost). Why are they so much? If I buy one of these, is anything else required?
- What is difference between "Soundtraxx Low Cost" and "Soundtraxx DSD150" (this is from Tony's Train Exchange locomotive product page)?
Eventually, I'd like to actually run my trains from a computer. I assume more equipment is needed:
- Is it possible today, to write code that starts, stops, and will actually run the trains? Does my choice of equipment today affect this (i.e. does one DCC system do this better than any other)? What programming language would control code be in? Does this automatic control require knowing where the trains are at all times (of course I suspect it does)?
- Do I need special equipment to change addresses on decoders? Is this the same as "programming decoders" that I've read about?
I'd like to emphasis nighttime / lights on the entire layout (train, buildings, traffic lights, street lights, etc.).
- Can I use (and does it make sense to use) my old power pack to control some of the lights that will either be always on or off (i.e. street lights, don't need to be controlled with a DCC stationary decoder)?
- I see a lot of stationary decoders listed for sale, are they generally used to control anything else other than track switches?
My thanks in advance for any help you can provide, DCC seems like quite an advance for an already great hobby. Tim Giambra