在c8051f020上实现的crc校验程序，绝对原创

单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏,可以自动扫描键盘以增加或者减少电压-MCU NC Regulators DC power supply with adjustable voltage of 0-9.9 volts, stepping to 0.1 volts, can automatically scan the keyboard to increase or reduce the voltage

pic单片机驱动mcp2510源代码，采用picc编译器-pic Microprocessor mcp2510 source code, compilers used picc

该文件是直流电动机的开环、闭环应用的资料和程序。-DC motor open-loop, closed-loop application of the information and procedures.

以ARM7TDMI-s为核，LPC2200开发板为硬件开发环境通信源码-to ARM7TDMI-s nuclear, LPC2200 development board for the communications hardware development environment FOSS

在网络中,有时候会想检查自己电脑的端口的状态,这是端口扫描器的C语言源代码, -err

基于C51单片机的PPOE协议栈源代码。-C51 microcontroller based on the PPOE protocol stack source code.

天祥的所有pic 源程序，非常适合初学者，学期起来，简单容易。-the program，is pic initial learner，is very helpful，i think you，study，this program，is，good

单片机并口扩展芯片8255A源码，内服仿真文件和说明文件-Single-chip parallel port expansion 8255A chip source, internal simulation files and documentation

单片机定时器的应用，通过对专用寄存器的设定，完成定时计数功能！-Application of single-chip timer, by setting a dedicated register, complete the count function from time to time!

自己写的温度显示程序，在开发板上可以验证成功 -Write their own temperature display program in the development of on-board can verify the success of