RC_OSCILLATOR

Published:2009/7/22 2:17:00 Author:Jessie | From:SeekIC

A single gate of a 4584 chip is connected in a simple RC square-wave audio-oscillator circuit. C1, R1, and R2 set the oscillator's frequency. The frequency range can be modified easily by changing the value of C1. The larger you make the capacitance, the lower the frequency range, and vice versa. Mylar, polystyrene, or a similar low-leakage capacitor works best in these high-impedance RC circuits.



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