Speaking of advancements in model trains, you might be interested in learning more about the evolution of digital command control systems. A great starting point is this informative article on Digital Command Control (DCC). Additionally, if you’re curious about the broader context of model railroading, check out the details in the Model Railroad Wikipedia entry, which covers everything from historical development to various scales and techniques used by hobbyists. These resources can deepen your understanding of how innovations like DCC-EX are shaping the future of model trains!