I’ll be the first to admit that it is for me. My DCS book alone contains over 100 pages of instructions. Wiring, soldering, installing relays and switches and phasing bricks and circuitry gizmos can fry your brain.
It is also one of the most satisfying and educational aspects of the hobby.
Although my knowledge of electronics is very limited, the little I’ve done so far gave me the confidence to wire my entire basement when I remodeled; and toy train electronics can actually be more complex than house wiring.
I’ve noticed over the years, that a majority of the questions on forums deal with electronics. There’s always something new to learn in this realm and always something neat you can add to your finished layout, from adding lighted number boards to your locomotives, to creating your own animated accessories, there’s no reason you should ever get bored.
Dave Vergun