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Official Original Arduino Modulino Buzzer module I2C interface
Official Original Arduino Modulino Buzzer module I2C interface
Official Original Arduino Modulino Buzzer module I2C interface
Official Original Arduino Modulino Buzzer module I2C interface
Official Original Arduino Modulino Buzzer module I2C interface
Official Original Arduino Modulino Buzzer module I2C interface

Official Original Arduino Modulino Buzzer module I2C interface

$15.9

Brand：Arduino
SKU：060202200000
Date：2026-11-11 13:34
Part Number：
Modulino Buzzer
No：
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Modulino Buzzer module, dual Qwiic (I2C) interfaces, supporting audible alarms, prompt tones, and simple sound effects.


Buzzer sound alert module

Supports audible alarms, prompt tones, and sound effect feedback, with a Qwiic interface for plug-and-play use.

The Modulino™ Buzzer is a compact sound output module equipped with a buzzer. It can be program-controlled to emit sounds at different frequencies, enabling audible alarms, status prompts, and simple sound effect feedback. The module uses a Qwiic interface design, allowing convenient connection to Arduino development boards and other Modulino™ series modules. It is suitable for smart homes, interactive installations, IoT devices, and electronic maker projects.

Product specifications


ParametersSpecifications
Buzzer modelPKLCS1212E4001-R1
Control chipSTM32C011
Buzzer typePiezo buzzer
Typical frequency4000Hz
Sound pressure level≥75 dB
Communication interfaceQwiic (I2C)
I2C addressDefault 0x1E
Connector interface2 × Qwiic
Operating voltage3.3V
Typical operating current6.4mA

Pin definition

Product dimensions


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Forum：
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2、The navigation panel on the right side of every window
3、Bluetooth speaker
4、Ball displays an error message when turned on.
5、Schematic Diagram

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