This is an introduction to the big URB project to fully control your railway models. The mission of the project is to give you the pleasure of controlling your world in an understandable and convenient way using only the Arduino platform, without computers.
The Arduino Train DEMO is fully compatible with other versions of Arduino Train Apps, and you can use it even to control this layout, as in the figure above.
The minimum Arduino equipment necessary for this experiment consists of only four components shown in the figure. And also you need 12V Power Supply with current near 0.5A or more.