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Recent content by bernd14

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    timer circuit to activate a relais every 30 min for 1 min.

    Re: timer circuit Hi IanP, I downloaded all the pdf-files and will studý them. Than you very much. I hope it will not be too complicated for someone like me who only knows the basics. I understand your attachment diagram and will assemble the parts mentioned there. Then I will see - and let you...
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    timer circuit to activate a relais every 30 min for 1 min.

    Re: timer circuit Hello IanP, thanks for the prompt reply. That looks good, but I have no clue about a wiring diagram and the parts required. I can assemble the things but I need to know what is to be connected where. May be you know it. Bernd
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    timer circuit to activate a relais every 30 min for 1 min.

    Re: timer circuit Hello, I need to activate a circulation pump for solar hot water on a boat by a relais. The pump should run for max.1 minute, then stop for about 30 min. During that time the water will be heated by the sun. When the pump runs the water will be circulated to bring colder water...
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    timer circuit to activate a relais every 30 min for 1 min.

    timer circuit hello, I need a circuit to activate a relais every 30 minutes for 1 minute. Input voltage can be 12 or 24V dc. Hope somebody can help. Thanks!

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