The KY-006 Passive Buzzer Module is a compact sound output module designed for use with Arduino and other microcontrollers. Unlike an active buzzer, the KY-006 does not contain an internal oscillator, meaning it requires a PWM (pulse width modulation) signal to generate sound.
This allows you to produce different tones and melodies by varying the signal frequency, making it ideal for musical projects and customizable audio alerts.
Key Features
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Passive buzzer (requires PWM signal)
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3-pin interface (Signal, VCC, GND)
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Compatible with 3.3V and 5V systems
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Capable of generating different tones
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Compact PCB design
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Easy integration with development boards
Technical Specifications
Pin Configuration
Active vs Passive Buzzer
Applications
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Melody and music projects
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Alarm systems with adjustable tone
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Educational electronics kits
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Sound feedback in embedded systems
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DIY electronic projects
The KY-006 Passive Buzzer Module is a flexible and affordable solution for projects that require customizable sound output.