I donít know where to put this?
I don't know yet if I have stumbled on to something that might have an application for us.
I have just learned about these controllers for model trains. Does anyone know more about these?
Apparently, you send one constant voltage down the track along with a signal from the controller, and you can control the speed and direction of a number of motors (locomotives) through some kind of input. I think the voltage is 18 volts.
Question is: Can it control other voltages and amperes to control more than one motor? I believe it would be an easy task to operate a simply relay (on-off) to control a number of different projectors for example that are diffent voltages than 18v.
I am anxious to find out more as this might be a solution to eliminate extra slip rings that now require one for each circuit.