平凡51单片机教程，写得不错，适合初学者

51单片机的4层电梯控制源代码，有需要的可以参考一下-51 SCM four-layer elevator control source code, there is a need that can refer to

c8051f52X单片机的定时器的源代码-SCM c8051f52X timer source code

在C51下编写的时钟函数，可以实现报时，更改时间等多种功能-C51 prepared in clock function, can be achieved time, change time for a variety of functions

这是一个ST7920液晶的串行数据发送程序如果需要发送地址的话就改动RS位为1。-This a LCD Driver serial data if this procedure addresses this need in the case of changes to the RS-1.

can总线应用

将51单片机程序装化为二进制代码 利于在rom中重写-to 51 SCM procedures loaded into binary code which will help the rewrite rom

单片机的c语言的编译软件，最新的keil 2英文版。-keil 3

61板实验指导书源代码，对于学习61单片机真是不可多得的好东西哈~强烈要求给我多加点数，因为这个里面包括了10多个源代码-61 plate guide books source code, MCU 61 for the study is a very good thing Kazakhstan ~ I strongly demand for more points, This includes the more than 10 source code

湖北水文信息系统水位雨量采集器的C51源代码，已经调试通过-Hubei hydrological information system for collecting rain water level of C51 source code, debugging has been adopted

详细介绍了51单片机的指令系统，通过此文档进一步了解51单片机的体系结构-Detailed instructions for 51 single-chip system, the adoption of this document to learn more about 51 single-chip architecture