Hall effect device

例句：

1. 1. This Hall-effect device can detect the presence of a magnetic field.
   这个霍尔效应装置可以检测磁场的存在。
2. 2.The Hall-effect device is used in many applications, including electronics and communication.
   霍尔效应装置在许多应用中都有使用，包括电子和通信领域。
3. 3.The Hall-effect device is sensitive to temperature changes and can be used to measure heat transfer.
   霍尔效应装置对温度变化敏感，可以用来测量热传导。