The paper introduces a kind of data processing system, with PIC series microcontrollers as the core component, for quick moisture measurement. The system is simple, working, reliable and portable.

介绍一种以pic系列微控制器为核心构成的水分快速测定仪的数据处理系统，该系统结构简单，工作可靠，宜于便携式仪器。

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This topic using LM2576 as the main power supply devices, with the PIC series of microcontrollers, power supply and battery to achieve a comprehensive intelligent management.

本课题采用LM2576作为电源主功率器件，配合PIC系列单片机，实现电源供电及电池的全面智能管理。

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