Published:2009/7/9 21:45:00 Author:May | From:SeekIC
Using a precision oscillator and a few CMOS counters, you can build a precise, very low duty-cycle pulse generator. You can add as many counters as you desire to make the period as long as you wish. The circuit will generate a pulse about 5 ms long every 24 hours-one 5.9 -6% duty cycle
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