The watcher over there (dafydd) wrote in burning_man,
The watcher over there

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Power question...

Does anyone know anyone who is has experience in short-period timer switches for 110v circuits?

I need to provide one 110v circuit that does three periods of 2 seconds on and 3 seconds off.

I need to provide a second circuit that will provide 110v for 10 minutes.

I need to be able to do this by pressing a single spring switch. If this is all 110v, my life is simpler...

This will be for a mechanical siren that will be mounted at Burning Man's Fire Camp. The short period circuit will run the siren itself. The long period circuit will activate a strobe/rotator set that I have in mind.

(Crossposted here and my personal journal.)
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