C51单片机控制LED灯闪烁（用于汽车警示作用）。

51单片机对IC卡读写程序，使用的卡的型号为SLE4442,有帮助就下。-51 microcontroller IC Card Reader right, the use of the card for the Model SLE4442, help on the next.

实现MODBUS RTU的完整代码，做MODBUS RTU网关的很实用。-MODBUS RTU SOUCE CODE

自行车里程表，采用c语言编制，51单片机系统，能测量显示自行车的里程。-Bicycle odometer, using c language, 51 single-chip system capable of measuring the mileage of a bike show.

C51单片机的非常好的实例，播放音乐，好好学习-C51 MCU very good example of music, to learn

用单片机汇编语言写的使用的子程序 包扩浮点书的加减还有 模糊算法-SCM assembly language used to write the use of the subroutine package expanding the floating-point addition and subtraction algorithm still fuzzy

DS18B20原理图及资料 -DS18B20 schematics and information

单片机控制ic卡的源程序，给需要者，已经通过测试

单片机开发源代码, 单片机开发源代码.-Single-chip development source code, source code to develop single-chip, single-chip development source code.

keil c51实现的串口程序仿真,C51单片机串口编程实例.非常不错!-Keil decoder serial procedures to achieve the simulation, C51 microcontroller serial programming examples. Very good!

在51单片机上实现的完整功能的计算器源代码，用c写成.-Now 51, such as Article ? Lennon wife of mother