Static sensor calibration process and procedure is introduced. A device for automatic sensor parameter calibration and power-fail protection based on 51 single chip computer was designed.

介绍了传感器静态标定过程及步骤，并设计了一种基于51单片机的传感器参数自动标定及掉电记录保护装置。

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The design of automatic synchronization device based on the cooperation of double microprocessors for power plants is proposed.

介绍用于中小型发电厂的一种双微机协同工作的自动准同期并网装置的设计方法。

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Used as power cord, controlling wire and signal transmission wire for appliance, meter, apparatus, electric equipment and automatic device, anti - theft alarming system and building intercom system.

该系列产品适用于电器、仪器、仪表和电子设备及自动化装置用电源线、控制线及信号传输线，具体可用于防盗报警系统、楼宇对讲系统等等用线。

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