89c51的lcd液晶显示代码 ，汉字的显示，仿真通过。

我的HBS通讯程序范例，使用无极性通讯，压缩文件内有详细的说明。-my HBS communication procedures example, the use of limitless sexual communication, compressed paper a detailed explanation.

通过pid算法来对水温的测量、控制等功能-Pid algorithm adopted to temperature measurement, control and other functions

本人学习51时老师的课件。供学习51的朋友参考学习.-for study 51 reference.

这是用PIC单片机做的DTMF信号解码，用的是汇编语言。已经通过实验了。有兴趣的人可以看一下。-This is a single-chip microcomputer PIC to do with the DTMF signal decoding, using assembly language. Has passed the test. Those who are interested can look at.

cs8900A的详细资料，详细介绍了开发CS8900A的流程，很具有指导意义-CS8900A detailed information on the development of a detailed introduction of the CS8900A flow, it is instructive

模糊控制与PID 控制 -Fuzzy Control and PID control

一个M1读卡器的驱动程序，基于51单片机-an M1 reader of the driver, based on 51 MCU

keilc51 startup代码解释 -keil c51 startup source code explain

单片机,嵌入式系统实时操作系统rtos及基于80C51单片机源码 -Single chip, embedded systems and real-time operating system rtos source based on 80C51 microcontroller

8051串口收发。主机要使用IBM汇编。-8051 serial transceiver. To use the IBM mainframe compilation.