这是对51单片机RAM的扩展的程序 内有电路图，非常详细的注释...

用于51系列单片机的串口程序源码-51 for the single-chip Serial procedures FOSS

液晶t6963c_arm7平台显示程序-t6963c_arm7 platform LCD display program .................

proteus仿真的单片机控制交通灯的例子。-Proteus simulation of single-chip microcomputer to control traffic lights example.

AD 转换 用定时器中断 显示 0--5V-AD0804 zhongduan xianshi

单片机TCP/IP源代码-SCM TCP/IP source code

利用单片机51加sl811芯片实现对u盘读写的控制，代码仅供大家参考，如有不对之处，敬请谅解-Sl811 increase the use of single-chip 51 chip on the u disk read and write control code for your reference, if doing so after updating

利用FPGA的资源实现任意波形的产生，再若和单片机配合就能做成任意的波形发生器。-Use of FPGA resources for the realization of arbitrary waveform generation, again if and SCM can be made with the arbitrary waveform generator.

AVR单片机 液晶菜单程序 使用的1602B_LCD液晶-AVR LCD menu Singlechip procedures used in liquid crystal 1602B_LCD

16键盘程序，按任何一个键都可以返回相应的键值，可以下载，绝对好用！-16 keyboard procedures, any key that one can return to the corresponding keys, can be downloaded for absolutely everything!

此为标准按键控件的C源代码,此为头文件此控件应用起来比较方便-this button controls for the standard C source code, which was the first such document control applications up more convenient