基于51单片机的数字电压表设计二级学院铜陵学院专业自动化班级组号组员指导教师设计周期：20012年6月5日～2008 年6 月28日目录一课程设计任务书·····························································································································错误！未定义书签。

1.1 设计题目、目的····················································································································错误！未定义书签。

1.2 题目的基本要求和拓展功能··························································································错误！未定义书签。

1.3 设计时间及进度安排··········································································································错误！未定义书签。

二设计内容············································································································································错误！未定义书签。

2.1 元器件选型······························································································································错误！未定义书签。