TIME_DELAY_RELAY_

Published:2009/6/17 22:45:00 Author:May | From:SeekIC

Using a 4060 CMOS binary divider and built-in clock oscillator, a long-duration timer can be made very simply. The solid-state relay can be sized for your application, and can be replaced with a mechanical relay if a suitable power supply is available. With the components shown, a 4.5-Hz clock frequency is generated. Divided outputs are available from÷ 4 to 16384 (about 4 hours).



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