Reply to "Semaphore and 555 Timer Circuit"

rtr12OGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

Sounds fine, but John and Stan will be a lot more help if something goes wrong. I tried the Knight Rider again the other day and still did not get it working. Weather is supposed to turn bad again here starting tomorrow. I will try it again and see if I can figure out what I did wrong? It worked a couple years ago? I still have not tried the one from the internet again, may try that too.

I also ordered some stuff from Digi-Key on Wed evening, got it today. That's a great place! Anyway, I got the Opto-isolators Stan was explaining above so will see how that goes too.

2/13/158:57 PM

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