Reply to "Semaphore and 555 Timer Circuit"

rtr12OGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

Sorry, I thought you were talking about signals, like red, yellow, green when a train passed. I may have something for flashing lights around here somewhere? It seems like that is something I have fiddled with before when I was messing with the traffic lights. So, you have 2 lights and want them to alternately flash when a train passes your isolated rail?

2/6/159:40 PM

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