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Grove - Buzzer 蜂鳴器
資料來源：https://www.seeedstudio.com/Grove---Buzzer-p-768.html
Description
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.
Technical Details
| Dimensions | 24mm x 20mm x 9.8mm |
| Weight | G.W 10g |
| Battery | Exclude |
| Operating Voltage | 4-8V |
| Sound Output | ≥85dB |
| Resonant Frequency | 2300±300Hz |
Part List
| Grove - Buzzer | 1 |
Learn
[Wiki]Grove - Buzzer
The Grove - Buzzer module has a piezo buzzer as the main component. 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 vari
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