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What is a Buzzer Module?
A buzzer module is a simple electronic module with a buzzer that can be used for sound output. It can be used in alarm systems, Arduino projects, and other microcontroller projects to add sound to your applications. When triggered by a 5V or 3.3V I/O pin, the buzzer will start to emit a sound. The module supports operating voltages of 3.3-5V. A buzzer module is an electronic component that produces sound through a built-in buzzer. It can be controlled by a microcontroller or a separate circuit, and is commonly used in alarms, notifications, or other applications that require sound output. The buzzer can be triggered by a digital signal and can produce a range of sounds depending on the type of buzzer and the control circuit.
Buzzer modules can be used in a variety of applications, including: