描述
Piezo Element 壓電振動感測元件探頭 美國 SparkFun 原裝進口
當您需要檢測振動或爆震時,壓電元件會派上用場。通過讀取輸出端的電壓,可以很容易地使用這些功能來輕敲或敲擊傳感器。它們也可以用於非常小的音頻傳感器,如蜂鳴器。
原廠技術文件與範例
- 規格表 Datasheet (7BB-20-6L0)
- Arduino 使用範例與說明
Piezo elements come in handy when you need to detect vibration or a knock. You can use these for tap or knock sensors pretty easily by reading the voltage on the output. They can also be used for a very small audio transducer such as a buzzer.
DOCUMENTS
- Datasheet (7BB-20-6L0)
- Arduino Tutorial