C51编写的用ＩＯ脚模拟串口的源程序,供初学者参考

c8051f020实现4个　产UART　口-C8051F020 realize four production UART port

A Bubble Sort - This is a sort that can be used on small numbers of records. Bubble Sorts file orig.txt in the application path.-A Bubble Sort- This is a sort that can be used on small numbers of records. Bubble Sorts file orig.txt in the application path.

AT89C2051中文手册，AT89C2051是非常便宜的51系列单片机，简单好用。-AT89C2051 Chinese Manual, AT89C2051 is a very cheap 51 series microcontroller, easy-to-use.

Freelight For BlackBerry Storm. Application that switches on the front led light

5255控制按键,并且用八段数码管显示.用51做控制,5255作键的采集和显示-control the buttom by 255

这是一些关于PID控制程序和模糊PID程序，当，仿真时，可以借鉴！希望能给大家带来帮助！-This is some information on PID and fuzzy PID control process, when the simulation, you can learn from! I hope everyone can help!

本程序是PIC单片机自带AD转换功能的使用例子，并且采用了多次采样取平均值的方法进行抗干扰。-This procedure is a single-chip microcomputer PIC own use of AD conversion examples, and using a number of sampling methods to obtain the average interference.

通用的基于51单片机控制IDE硬盘，可能无FAT文件系统-generic microcontroller-based control 51 IDE hard disk may not FAT File System

AVR 单片机C语言开发实例。如有需要，请购买原版。2003年出版。-AVR_MCU_C_programs_projects_samples.

介绍详细的8279使用资料及注意事项，包括与单片机的使用及防抖电路-8279 introduced the use of detailed information and attention to matters, including the use of single-chip microcomputer and the Anti-shake circuitry