Z Stuff makes a trolley stop unit and one of the electronic companies whose name slips my mind( OK, it is Dallee). Someone will pipe in.
I use to have one at our club(not Z Stuff) that finally burned out but the person who made it passed away. So we went back to the bump and go trolley.
http://dallee.com/Timed_Stop_AC.htm
DZ-1240 Auto Stop & Reverse Module | |
| Add automatic reversing and animation to a layout or display. The DZ-1240 Auto Stop & Reverse Module automatically senses trains with e-units at the end of the line and reverses them after a time delay. Trains can also be stopped and started automatically along the route without using sensors or isolated rails. The module can also be programmed to activate a horn or whistle at one or more locations along the route. • Activates horn and whistle sounds • No need for midpoint sensors or isolated rails • Selectable time delay |