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Little Bird Buzzer Module
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A passive buzzer module that can generate a range of tones and frequencies when driven by a PWM signal. Unlike an active buzzer, a passive buzzer requires a ...
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A passive buzzer module that can generate a range of tones and frequencies when driven by a PWM signal. Unlike an active buzzer, a passive buzzer requires a frequency input, giving you full control over the pitch and allowing you to play melodies and sound effects.
Key Features
- Passive Buzzer – Controllable tone output via PWM signal
- Simple Interface – Easy connection to Arduino, Raspberry Pi, and other microcontrollers
- Variable Pitch – Play different notes and melodies by changing the input frequency
Ideal For
- Audio feedback and alert systems
- Playing simple melodies and tones
- Learning projects and STEM education
Package Contents
- 1× Little Bird Buzzer Module
Jargon buster
Plain-language definitions for the technical terms used above.
- PWM
- Pulse Width Modulation is a way for a digital pin to simulate variable output power by switching on and off very quickly. It matters for controlling things like LED brightness, motor speed, or servo-style signals from a microcontroller pin.
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Free guides on learn.littlebird.com.au
