Reply to "Semaphore and 555 Timer Circuit"

nvocc5OGR Forum Member

Hi Dave

Semaphore is a Lionel from the 1970's. Got it for a song and I wanted it make it work. From some of the material I have seen it should use 555 Timer circuit as not burn out the relay. Any pointers or could you point me in right direct for more information.

2/3/157:37 PM

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