CD4067 IC For Digital Volume Control Circuit

DigitalVolume control11 CD4067 IC For Digital Volume Control Circuit

Description: The following circuit shows a digital volume control circuit diagram. This circuit based on the IC CD4067. Features: IC1 (555) as a flip-flop, IC4 as a potentiometer 15, R7 to filter the audio, Switch S2 to raise, switch S3 to volume decrease, Electrolytic capacitors of 1uF, 12v voltage regulator. Component: CD4067 IC, Resistor, Diode, Switch.[circuitdiagram-schematic.com]

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