at89s51，超级牛的教程，可以配合proteus仿真实验，

四相步进电机正反转驱动原代码，汇编语言编写-Positive four-phase stepper motor driver source code, compiled languages

51上运行UCOSII，你要是想移植，但是不会，可以看看，有启发-51 UCOSII run, if you want to transplant, but will not, can see that enlightening

c51文件系统源码-decoder source file system

这个程序用于单片机和无线传输芯片CC2500之间的传送，包括发送，驱动，接收等完全的程序-This procedure for single-chip and wireless transmission between the CC2500 chip, including the transmission, drive, receive a complete program, etc.

可用于单片机的方法同程序，尚未通过验证，大家慎用，也许不错-Single-chip method can be used with the procedure, has not yet been validated, we used with caution, and perhaps a good

pic单片机工程，包括电压采样，CAN总线通信等功能。-pic microcontroller projects, including voltage sampling, CAN bus communication, and other functions.

手把手教你学单片机（第2版）实验程序，原书代码，内有部分是我练习时的代码，可以参考。-Taught you how to learn SCM (version 2) protocol, the original letter code, in some code when I practice, you can refer.

报警程序，本程序可以用于测试设备运行过程中的报警信息，用于和用户之间进行交流。-Police procedures, the procedures can be used to test equipment during the operation of the alarm information, and users for the exchange between.

飞思卡尔单片机的EEPROM 的PE编程，许多初学者都不能很快进行EEPROM编程，而使用PE却可以使编程简化。-Freescale MCU EEPROM of the PE program, and many beginners can not be very soon EEPROM programming, the use of PE is able to make to simplify programming.

基于凌阳SPCE061A单片机的多功能测频测相仪-Sunplus SPCE061A-based single-chip multi-frequency phase measuring instrument