系统采用霍尔传感器和电压传感器对电压和电流采样，转化成电压信号输给压控芯片LM 231。

The Halls sensor and voltage sensor is used for sampling current and voltage in the system, and the signals are transformed into voltage signal and sent to the LM231.

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做饭时微波炉将电压转化成高频电磁微波。

To cook food, a microwave oven converts voltage into high-frequency electromagnetic microwaves.

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AD任务用于采集电池化成时的电流电压值，用于和工艺文件给定参数比较。

The task of AD conversion gets the value of current and voltage, so as to compare with the reference value set in processing parameters.

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