thaddeusthudpucker
That Guy
Here's one for you guys...
I want to make a thingy that will actually count axles. Assuming that all of my cars have metal wheelsets, how could I make a device that would "count" them and then cause a recording to play audibly, as in a detector. It would be helpful in a helix about midway up to verify that everything is still on the rail. This is for HO scale.
I want to make a thingy that will actually count axles. Assuming that all of my cars have metal wheelsets, how could I make a device that would "count" them and then cause a recording to play audibly, as in a detector. It would be helpful in a helix about midway up to verify that everything is still on the rail. This is for HO scale.