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Subject: Time delay relais
Posted by: Klaus Ridder
E-mail: k(dot)r-info(at)gmx(dot)de(no spam)
I have tghe following problem:
I am searching for a relais which does the following:
Upon a pulse it should wait 2 seconds, then switch on, and after 180 seconds
Any Ideas how to do that? Does a single element exist that does that?
Or will I have to use a 555 timer? But how can I switch that then?
Thank you very much for help! :)
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