高精度实时时钟－SD2001驱动程序 [文件名] Sd.c [功能] 对sd2001时钟进行时实读写，并对其内部的ram进行操作...

AVR M32 Ethernet仿真实例，通过Proteus仿真，送给想学微控制器网络通讯的而没有硬件的朋友-AVR M32 Ethernet simulation example, through the Proteus simulation, a gift I wanted to learn microcontroller network communications hardware and not a friend

mc51单片机对rtl8019编程,实现ethernet的收发控制.-mc51 Singlechip for RTL8019 programming, realize ethernet transceiver control.

用VC++6.0实现PC机与单片机之间的数据交换-VC 6.0 PC and SCM data exchange between the

AVR单片机的RS232通信演示程序，采用八兆晶振的传输字符串函数。-AVR RS232 communication demo program using eight Katherine crystal transmission string function.

在达盛实验箱下的lcd单片机显示，两行国标汉字，爱好者可以好好学习一下-Tat Shing lcd under experimental single-chip boxes show two lines of Chinese characters GB, fans can learn about

我用单片机8952和电压比较器339做了一个简单的电容容量测量表，参数大 致如下： 电容测量范围为1pF-9999.99uF，最小分辨力为1pF。分为5个量程，可以自 动切换量程，也可手动切换。 另外，有简单的频率计功能，能测量0-60MHz的数字信号频率（TTL电平）； 还可以产生几个单点频率的方波信号（比如1KHz）。 采用1602LCD作为显示器；4个按键控制；使用24C01保存当前设置值，不用 每次开机重新设置。可单5V供电，也可9V交流供电 -I used the single-chip 8952 and the voltage comparator 339 to do a simple capacitance measurement table, parameters are as follows: capacitance measurement range 1pF-9999.99uF, the minimum resolution for the 1pF. Divided into five ranges, you can automatically switch range can also be manually switched. In addition, a simple frequency meter function, capable of measuring 0-60MHz frequency digital signal (TTL level) can also lead to several single-point-frequency square-wave signal (for example, 1KHz). 1602LCD used as a monitor 4 button control use 24C01 to preserve the current settings, do not reset each boot. Can be a single 5V power supply, 9V AC power supply can also be

点阵LED显示0-9程序（c语言）,此程序为8*8LED点阵的简单程序-Dot-matrix LED display 0-9 program (c language)

多功能MP3 支持fat32、fat16.jpg图片浏览等-Multi-function MP3 support fat32, fat16.jpg view photos

c51 program1

Electronic Voltimeter with assembly for motorola with three 7 segment display