Ring-simulated Doorbell Circuit

Published:2011/7/8 1:58:00 Author:Joyce | Keyword: Ring-simulated, Doorbell | From:SeekIC

As shown in the figure, the circuit uses a 14 bit binary serial count/frequency divider and an oscillator of CD4060 oscillator to produce oscillating impulse with certain frequency. The oscillating impulse will send out a doorbell simulating that of a ring after certain processing. The main circuit is composed by a 14 bit binary serial count/frequency divider and oscillator CD4060.



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