Originally posted by jimnrose
Mikey,
thanks for posting the circuit site. I will use the rectifier bridge using schotsky diodes regulate the DCC wave form thereby allowing me to put bi-color LED's across the rails to indicate the polarity (train direction). This is especially useful when the track is broken into various circuits to allow for multidirectional use such as reverse loops, 'Y' or ramps between track levels.
Take care, Jim