Reply to "Layout LED lighting question"

Thank you for the reply.

Oh boy we are having fun now. Tried some experimenting today. Here is one wired like the original diagram. Power on = LED lit - off after 10 sec. Another one getting ready to experiment with.

I soldered some wires to the blob spots to make changes quicker and easier. Also added some connectors and a terminal strip to aid in wire changes.

Seems you are right about inverting the output. I did get a delayed on on three different configurations. But the LED was dim.

Results for experiment 1.

Power up = what happens when power is applied.

Solder blob =SB.

SB IN - I am guessing refers to the trigger for the output.

SB OUT- seem to be if the output will be high or low.

Experiment 2 and variation.

A little closer but still not winning. Maybe I’ll try a little more later tonight.

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