Grove - Buzzer is a simple yet enjoyable twig to use. It can output noise at a volume over 85 dB and is integrated with Grove interface, which makes it easy to connect and experiment by just plug & play. It is a perfect add-on for all kinds of Arduino projects and human-machine interfaces.
Grove makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 300 Grove modules, covering a wide range of applications that can fulfill a variety of needs. Not only are these open hardware, but we also have open-source software.
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
This is a simple yet enjoyable twig to use. The piezo can be connected to digital outputs and will emit a tone when the output is high. Alternatively, it can be connected to an analog pulse-width modulation output to generate various tones and effects. If you would like to connect Grove - Buzzer as well as other Grove modules to Arduino boards, we recommend Grove Base Shield V2.0 for Arduino.
|Grove-Buzzer||Resonant frequency: 2300±300Hz
sound output：>85 dB
|active: requires only DC voltage, loud sound|
|Grove Passive Buzzer||Resonant frequency: 2700Hz
sound output：>80 dB
|passive: requires AC signal, pleasant sound|
|Dimensions||24mm x20mm x9.8mm|
|Grove - Buzzer||1|