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Old 13th June 2003, 08:57 PM   (permalink)
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Default Delay activation relay circuit

I need a circuit that as soon as it fill (-) when I open the door of my car it wait like 8 seg then activate a relay for 5 minutes.

Can you help me with this delay activation relay circuit.

THX,

Isaac
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Old 24th June 2003, 03:57 AM   (permalink)
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can use simple monostable timer 555 ic to create delay and drive the relay
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