Reply to "Semaphore and 555 Timer Circuit"

hokie71OGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

Kris,

those timer units you see discussed (I complained about one in my last post) actually worked. Turns out I had a poor quality dc power supply and needed to add a capacitor on the output . I am using one now to power a wile coyote house so it turns off after 25 seconds.

2/4/159:52 AM

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