Intermittent timer circuit composed of two RS6445C long time timing integrated circuit

Published:2011/4/19 4:44:00 Author:Nicole | Keyword: timer, long time timing | From:SeekIC

This circuit can control equipments intermittent work. In figure, 4, 5 feet are grouding, the preset level are all low level L, potentiometer RP1 and RP2 is used to adjust the working time and stopping time, both can continuous adjust in 0.5～24 hours. If it is needed to decrease the timing time, you can increase the potentiometer resistance. If it is divided into two according to the dashed line in figure, then it will to be two separate timers.



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