本文的硬件电路部分主要由Altium公司开发的Altium Desig

The hardware circuit part of this article is mainly completed by Altium Designer software developed by Altium. It has become a convenient circuit design and drawing tool for hardware engineers. Altium, formerly Protel International Limited, was founded by Nick Martin in Hobart, Tasmania, Australia in 1985. It is committed to developing PC-based software to provide auxiliary design for printed circuit boards. Altium Designer version 15 was used in this design. The software was released in 2015. Compared with other versions, it has sufficient functions and a small size. <br>In terms of hardware procedures, KEIL C51 software is used. This software is written in C language and assembly language. Because assembly language is very complicated to learn and use, it is written in C language [10]. Keil C51 is a 51 series compatible single-chip C language software development system produced by Keil Software in October 2013. Compared with assembly language, C language has unparalleled advantages in function, structure, readability and maintainability, and it is more convenient to use. Keil provides a complete development plan, including C compiler, macro assembly, linker, library management and powerful simulation debugger. These parts are combined through an integrated development environment (muvision). This article uses the fifth version of the software, the latest version, which is well compatible with other versions of the program.

本文的硬件电路部分主要由Altium公司开发的Altium Designer软件完成。它已成为硬件工程师方便的电路设计和绘图工具。Altium，前身是Protel国际有限公司，由Nick Martin于1985年在澳大利亚塔斯马尼亚州霍巴特市创建。它致力于开发基于PC的软件，为印刷电路板提供辅助设计。本设计中使用了Altium Designer版本15。该软件于2015年发布。与其他版本相比，它具有足够的功能和较小的尺寸。<br>在硬件程序方面，采用KEIL C51软件。本软件采用C语言和汇编语言编写。因为汇编语言学习和使用起来很复杂，所以它是用C语言写的[10]。Keil C51是Keil软件公司于2013年10月生产的51系列兼容单片机C语言软件开发系统。与汇编语言相比，C语言在功能、结构、可读性和可维护性等方面具有无可比拟的优势，使用起来更加方便。Keil提供了一个完整的开发计划，包括C编译器、宏程序集、链接器、库管理和强大的模拟调试器。这些部分通过集成开发环境（muvision）进行组合。本文采用本软件的第五版，即最新版本，可以很好地与其他版本的程序兼容。

The hardware part of this paper is mainly completed by Altium designer software developed by Altium company. It has become a convenient circuit design and drawing tool for hardware engineers. Altium, formerly Protel International Limited, was founded in 1985 by Nick Martin in Hobart, Tasmania, Australia. It is dedicated to the development of PC based software to provide auxiliary design for PCB. Altium designer version 15 is used in this design. The software was released in 2015. Compared with other versions, it has enough functions and smaller size.<br>In the aspect of hardware program, Keil C51 software is used. The software is written in C language and assembly language. Because assembly language is very complex to learn and use, it is written in C language [10]. Keil c51 is a 51 series compatible MCU C language software development system produced by keil software company in October 2013. Compared with assembly language, C language has incomparable advantages in function, structure, readability and maintainability, and is more convenient to use. Keil provides a complete development plan, including c compiler, macro assembly, linker, library management and powerful simulation debugger. These parts are combined through the integrated development environment (muvision). In this paper, the fifth version of the software, that is, the latest version, can be well compatible with other versions of the program.