目 录
第一章 直流电机简介
.............................................4
1.1
直流电机基本结构及组成
...................................................................................................................4
1.2
直流电机工作原理
...............................................................................................................................4
1.3
小直流电机调速电路原理图
...............................................................................................................5
第二章 驱动小直流电机相关元器件介绍
....................6
2.1 51
系列单片机简介
..............................................................................................................................6
2.2 DAC0832
简介
......................................................................................................................................8
2.3 LM324
简介
..........................................................................................................................................9
2.4 74LS138
简介
.....................................................................................................................................11
2.5
直流电机简介
.....................................................................................................................................12
第三章 实践平台简介
...........................................13
3.1
系统组成
.............................................................................................................................................14
3.2
主要特点
.............................................................................................................................................15
3.3
实验项目
.............................................................................................................................................15
3.3.1
软件实验
..........................................................................................................................................15
3.3.2
硬件实验
..........................................................................................................................................16
第四章 程序流程图
..............................................16
第五章 实践过程及结果
........................................20
5.1
实践过程
.............................................................................................................................................20
5.2
实践结果
.............................................................................................................................................20
结 论
.................................................................21
评论0