Question

求翻译，要纯手工翻译的，不要翻译工具翻译的，求大神们帮帮忙！！！急急急！！

本文主要介绍了设计数字控制电流源的设计方案及软硬件的设计和调试，最后对设计的电流源进行数据的测试与分析。第一章进行了方案的论证及确定并给出了硬件的框图和各模块的功能。第二章介绍了具体硬件电路的设计，其中包括控制电路、显示电路、数模转换电路及V/I转换电路的设计。第三章介绍了软件的设计，从设计的思路到具体程序的设计。第四章讲述了综合的调试，其中包括硬件调试，软硬件综合调试两部分。第五章阐述了数据的测试与分析，并给出结论。
关键词：数模转换；硬件电路；测试；程序代码；

Answer 1

This article mainly introduces the design scheme of digital control current source as well as the design and tune of hardware and software,and the data test and analysis of designed current source at the last.
Charpter one conducts the certification and confirmation of plan and gives the diagram of hardware and function of each model.
Charpter two introduces the detailed design of hardware current,including control circuit,display circuit and A/D switching circuit and V/I switching circuit .
Charpter three introduces the design of software from thinks to the detailed design of procedure.
Charpter four addresses the comprehensive tune,it contains the hardware tune and the comprehensive tune of hardware and software.
Charpter five articulates the test and analysis of data and make a conclusion.

Key Words A/D switch ,hardware circuit, test, procedure code.

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