文件名称:Flower
- 所属分类：
- 单片机(51,AVR,MSP430等)
- 资源属性：
- [C/C++] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 15kb
- 下载次数：
- 0次
- 提 供 者：
- 李**
- 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
利用单片机定时器中断，通过按键控制定时器计数初值，从而调节程序进入定时器中断的频率，实现输出不同频率的脉冲信号，使蜂鸣器发出不同频率的声音~~简单有趣-Interruption of the use of single-chip timer, the timer counts through the buttons to control the initial value, thereby regulating the procedure to enter the timer interrupt frequency, the realization of the output pulse signals of different frequencies, so that different frequency buzzer sound ，interesting ~ ~ simply
(系统自动生成,下载前可以参看下载内容)
下载文件列表
009电子琴程序
.............\009
.............\009.c
.............\009.hex
.............\009.lnp
.............\009.LST
.............\009.M51
.............\009.OBJ
.............\009.Opt
.............\009.plg
.............\009.Uv2
.............\009_Opt.Bak
.............\009_Uv2.Bak
.............\EX.lst
.............\EX.obj
.............\STARTUP.A51
.............\STARTUP.LST
.............\STARTUP.OBJ
.............\009
.............\009.c
.............\009.hex
.............\009.lnp
.............\009.LST
.............\009.M51
.............\009.OBJ
.............\009.Opt
.............\009.plg
.............\009.Uv2
.............\009_Opt.Bak
.............\009_Uv2.Bak
.............\EX.lst
.............\EX.obj
.............\STARTUP.A51
.............\STARTUP.LST
.............\STARTUP.OBJ