Re: 12VDC power switching circuit
Interesting, but simplicity is the keyword here. I have this feeling that one transistor and a relay could be made to do this. I vaguely recall making a unit which provided variable delay windscreen wiper control back in the 70's, when single speed wipers was standard. Unijunction transistor?
Two transistor in a multivibrator seems OK; I'm waiting for the solenoids to arrive.
B
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