The following information you read helps you understand Dcc Model Trains Cures better. DCC is an acronym for Digital Command Control. We have also translated parts of this composition into French and Spanish to facilitate easier understanding of Dcc Model Trains Cures. In this way, more people will get to understand the composition. You may be filled with astonishment with the amount of information we have compile here on Dcc Model Trains Cures. that was our intention, to astonish you. At the very basic level, all that is needed is two wires run to the track. Beginners guide to Command Control and DCC. There are many advantages to opting for DCC, from operational complexities, to the benefits of sound and lighting in locomotives.