Voice changing signal generator circuit
Source: InternetPublisher:酷到被通缉 Keywords: Signal generator generator circuit oscillation frequency Updated: 2020/03/19
Two 555 timers are used to form a tone-changing signal generator, and its circuit is as shown in the figure. It can produce two different sounds according to certain rules
. This tone-changing signal generator is composed of two multi-resonant hoists. One oscillates at a lower frequency and the other oscillates at a frequency controlled by it . Properly
adjusting the circuit parameters can achieve satisfactory sound effects.
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