Reply to "Lionel Fastrack Command Control Switch wired to a 153 block signal"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

If you simply wired up a signal with LED's, you could drive it directly from the position indication that comes from the switch, no relays or other stuff in the picture. The signal is a bi-polar 4 to 4.5 volts, so a 100 ohm resistor and a red and green LED wired back to back would do the trick. Return the other side of the LED's to track common.

Simple and cheap.

3/13/149:16 AM

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