Recently when I began modifying an MTH RDC "Budd car", I found this mini board system that takes track voltage and runs it into a small series of diodes, resistors, cap, and a VR. to an output of two ports of connections for two different LED's. As it turns out, I need one more for my project. I'm going to attempt a breadboard circuitry to make one of these beauties. However, on an outside chance, does anyone have one they can spare, to sell me??? Picture included.
Merry Christmas, Joe