文件名称:MICROCHIP
- 所属分类：
- 单片机(51,AVR,MSP430等)
- 资源属性：
- [WORD]
- 上传时间：
- 2013-04-22
- 文件大小：
- 778kb
- 下载次数：
- 1次
- 提 供 者：
- yang****
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
单片机小系统简易计算器设计
设计制作要求：用80C51/52单片机小系统编程制作的简易计算器。
1）要有4位LED显示器。
2）要有0—9个数字输入按键和功能按键分别是 “+”，“-”，“*”，“/”，“=” “CLR”，即“加法”，“减法”，“乘法”，“除法”，“等于”，“清除”。
3）显示过程：实验板通电开机后，第一位LED显示器显示“0”。
按下第一组数字，再按运算键“+ 、- 、*、/ ”后，再按第二组数字，继续按下“=”即可显示整数运算结果。按“清除键”清除当前LED显示器上的全部数字。
-Microcontroller small simple calculator design design requirements: simple calculator with 80C51/52 MCU programming produced by small systems. 1) there must be a 4-digit LED display. 2) there must be 0-9 numeric input keys and function keys are " +" , " -" , " *" , " /" , " =" " CLR" , " addition" , " subtraction" , " multiplication " ," division " ," equal " ," Clear " . 3) Process: experimental board is powered up, the first LED display shows " 0" . Press the first set of numbers, and then press an operator key+,-,*, /, after, and then the second set of numbers, continue to press the " =" to display the results of integer arithmetic. Press the Clear key to clear all the digits of the current on the LED display.
设计制作要求：用80C51/52单片机小系统编程制作的简易计算器。
1）要有4位LED显示器。
2）要有0—9个数字输入按键和功能按键分别是 “+”，“-”，“*”，“/”，“=” “CLR”，即“加法”，“减法”，“乘法”，“除法”，“等于”，“清除”。
3）显示过程：实验板通电开机后，第一位LED显示器显示“0”。
按下第一组数字，再按运算键“+ 、- 、*、/ ”后，再按第二组数字，继续按下“=”即可显示整数运算结果。按“清除键”清除当前LED显示器上的全部数字。
-Microcontroller small simple calculator design design requirements: simple calculator with 80C51/52 MCU programming produced by small systems. 1) there must be a 4-digit LED display. 2) there must be 0-9 numeric input keys and function keys are " +" , " -" , " *" , " /" , " =" " CLR" , " addition" , " subtraction" , " multiplication " ," division " ," equal " ," Clear " . 3) Process: experimental board is powered up, the first LED display shows " 0" . Press the first set of numbers, and then press an operator key+,-,*, /, after, and then the second set of numbers, continue to press the " =" to display the results of integer arithmetic. Press the Clear key to clear all the digits of the current on the LED display.
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下载文件列表
单片机课设及程序\danpiansQ.doc
................\CHENGXU.txt
单片机课设及程序