Circuit diagram of clock signal with adjustable duty cycle composed of four NOT gates
Source: InternetPublisher:走马观花 Keywords: signal circuit clock signal circuit diagram potentiometer Updated: 2021/12/05
As shown in the figure, the circuit mainly consists of four "NOT" gates. The frequency of the oscillation signal is determined by C and the parameters of potentiometers RP1 and RP2. Changing the resistance value of the potentiometer can change the frequency. The frequency adjustment range can reach 20:1. The resistance of potentiometer RP2 determines the width of output waveform T1, and the resistance of potentiometer RP2 determines the width of output waveform T2.
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