介绍了系统的构成方案、霍尔传感器和温度测弛缓的原理。
The design scheme of the system, the principle of temperature measurement and Hall sensor measurement are introduced.
直测式是将霍尔器件置于具有线圈绕组或直穿母线的环型铁磁体气隙中，测出气隙里的磁压降，即为被测电流。
The direct measure mode is that Hall part is set into the interspace of loop winding or magnet coil, then the magnetism voltage difference or the current is measured.
其结构由原边电路、聚磁环、霍尔器件、次级线圈和放大电路等组成， 分直测式和磁补偿式两种工作方式。
The sensor is made up of original circuit, magnetic core, Hall part, secondary coil and magnifier. There are two work modes: direct measure mode and closed-loop mode.
以at89s51单片机为核心，A44e霍尔传感器测转速数，实现对自行车速度的测量，并能将自行车的速度用LCD实时显示。
On AT89S51 as the core, A44E hall sensors, and to realize the bicycle speed number, and velocity measurements can be bicycle speed with LCD real-time display.
霍尔传感器可感测该组感磁元件移动时所造成的磁场变化，以判断镜头承载座的移动状态。
The Hall element can sense the change of the magnetic field caused by moving the set of magnetic sensing elements so as to judge the moving state of the lens load bearing base.
太阳能电池薄膜量测；软性显示面板量测；霍尔效应量测；以及客制化的量测需求。
It also applies to Solar Cell measurement, Flexible Display measurement, Hall Effect measurement, and customized measurement.
太阳能电池薄膜量测；软性显示面板量测；霍尔效应量测；以及客制化的量测需求。
It also applies to Solar Cell measurement, Flexible Display measurement, Hall Effect measurement, and customized measurement.
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