by jskirwin
Is there any book or website that discusses how to build small circuits for layouts?
I bought ModelPower crossing signals that have a switch you have to manually throw in order to switch the lights back and forth, and I would like to build a circuit to do this instead.
Thanks!
I bought ModelPower crossing signals that have a switch you have to manually throw in order to switch the lights back and forth, and I would like to build a circuit to do this instead.
Thanks!