LONG PERIOD COMPUTER WATCH DOG TIMER

Published:2012/9/5 20:53:00 Author:Ecco | Keyword: LONG PERIOD, COMPUTER WATCH DOG, TIMER | From:SeekIC

This circuit uses a simple 4060 IC oscillator/timer that is reset periodically by a computer. Should the computer fail to send a pulse, the output changes state. The time can easily be set from seconds to hours. Source: discovercircuits



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