In my research to the prototype I need offcourse signals. The US style is another thing than the European style. Southern Pacific used a special style of signal rules:
In DCC there are not many ways to control these US signals this way. Also most DCC decoders are high priced. So on our Dutch forum Beneluxspoor.net I asked for a solution for the signaling and the cost of it. Soon they told me to use a Arduino based solution called Arcorama signal decoder: https://www.arcomora.com/arsigdec/ Its based on Arduino and you can buy one complete assembled so no hassling with prints,parts, soldering etc:




