毕业论文基于单片机的数控直流电源资源-CSDN文库

4星 · 超过85%的资源需积分: 35 174 浏览量 2010-06-13 10:53:10 上传评论 2 收藏 1.84MB DOC 举报

资源推荐

资源详情

资源评论

简易数控直流电源

摘要：本实验设计了一个以单片机 89C51 为基本控制核心的简易数控直流电源。.

该设计包括直流电源输入及输出两部分，可完成 0~15V 之间各不同幅值的电压的

输出，能够预置数，能够自动扫描输出电压并直接显示到 LED 数码显示管上，并

可扩展输出三角波等波型。其中电压输出部分，既可手动的每按 ”+””-”键一下进行

每 0.1V 大小的上下调整，也可长按”+””-”键使其自动的递增或者递减，直到需要的

数值。预置数时用切换键切换预置个位或小数位，按 ”+””-”键进行微调。单片机编

程部分是基于 WAVE6000 软件上设计，并在实物上进行仿真。.该系统具有抗干扰

性能好，可靠性高，及最终输出电压值与真实显示值精确度较高等优点。

关键词: 89C51，直流电压输出，直流电压输入

Abstract: This experiment has designed take monolithic integrated circuit 89C51

as the basic control core simple numerical control direct-current power supply.

This design inputs and outputs two parts including the direct-current power

supply, may complete between 0~15V each different peak-to-peak value voltage

output, the automatic scan output voltage and directly demonstrated on the LED

numerical code display tube, and may expand the output triangle wave, and so

on voltage type. voltage output unit, also may manual every time press "+" "-" the

key to carry on each 0.1V size about to adjust, also may long press "+" "-" the key

to cause its automatic to increase progressively or to decrease progressively,

until needs the value, carries on the trimming. monolithic integrated circuit

programming part is again designs based on WAVE6000 software on, And

carries on the test on the material object Debugging, This system has the

resistance to interference well, the reliability is high, and finally output voltage

value and real demonstration value precision higher merit.

Key word: 89C51, DC voltage output, DC voltage input

剩余28页未读，继续阅读

内容反馈

leo53280

2012-04-29

刚刚下载了 29页的毕业设计不过不是用常见的k u vision 编写的。。。我扣扣952753280

xu466066124

粉丝: 6
资源: 21

最新资源

资源上传下载、课程学习等过程中有任何疑问或建议，欢迎提出宝贵意见哦~我们会及时处理！点击此处反馈

feedback-tip