Arduino Competitor?

http://www.tinkerforge.com/

https://shop.tinkerforge.com/bricks-1/master-brick.html#

A mighty track plan site.

http://www.freetrackplans.com/

Oh Dear, a new Miniatur Wunderland Video

Just in time for Christmas...

There are moments in this video when you can be forgiven for thinking it was not a model.