I am 69 Years old an have just started with a relative small N scale setup (1.5m x 0.75m). My setup is currently analog, but I have read a lot about DCC++ and JMRI and have purchased 2 Arduinos, one motor-shield and also purchased a secondhand DCC locomotive in order to begin the DCC setup. My setup consists of 8 turnouts, 8 signals, 8 Blocks with 10 reed contacts to control the Blocks. I also have created a nice switchboard to control the signals and turnouts with LED's showing the status of the turnouts and signals. This should be only a brief introduction of myself, but after going through some posts on the forum I might have some questions to ask the community.
Welcome to TB! I don't know how to say hello in Romansch but I am sure you can find lots of ideas and help on this forum.