摘要
介绍了一种基于PIC单片机的自复式过欠压保护器的设计方案。详细介绍了硬件设计方案和软件设计方案,重点介绍了关键模块的硬件设计原理框图,给出部分原理图。简明扼要介绍软件设计理念和算法设计,清晰分析了软件设计的优点。所设计的过欠压保护器可以实现过压和欠压保护功能,并且给用户提供直观查看当前电压显示值功能。
This paper introduces a design of resettable over-voltage protection based on PIC microcontrol er.This paper introduces the hardware design and software design solutions in a detailed way,focusing on the hardware design block dia-gram of the key modules,give part of the schematic.This paper introduces the software design and algorithm design con-cisely,analyze the advantages of software design clearly.This design can achieve overvoltage and undervoltage protection, and to provide users with an intuitive display to view the current voltage value.
出处
《工业控制计算机》
2015年第11期141-142,共2页
Industrial Control Computer