In DCC Projects and Applications, Volume 4 from Kalmbach, noted DCC expert Larry Puckett explains several components of DCC use in easy-to-understand terms. Digital Command Control is a great way to run your model railroad, but setting it up and keeping it current can be overwhelming. The author simplifies the process with the most up-to-date and comprehensive information available. Compiled from Model Railroader's DCC Corner columns and feature articles, the latest volume includes dozens of updated step-by-step projects.