一个新颖的自动调节匹配电阻阻值器，内有原理图,可供在家参考。...

Proteus仿真实例，在Proteus下仿真中断，非常不错，值得下载。-Proteus simulation example, under the simulation in Proteus interruption, very good, it is worth downloading.

液晶显示lcd128*64，c语言源程序，适用于51内核的单片机-LCD lcd128* 64, c language source code, applied to 51 kernel Singlechip

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

usbn9603等时传输的firmware-usbn9603 such as the transmission of the firmware

基于MCS―51系列单片机的按键程序，包括扫键，按键算法等一系例思想和代码。-Based on MCS-51 series single-chip key procedures, including the sweep key, key algorithm, such as Example 1 Department of ideas and code.

通过COM1与单片机通讯的界面程序，包含3个线程-Communications through COM1 and MCU interface process contains three threads

利用程序中的函数，来读取时钟芯片的秒、分、时、日、月、年、世纪，亦能对其设置时间日期。-procedures for the use of function, to read clock chip seconds, hours, days, months, years, centuries, but also the date of its set-up time.

汇编语言编写的EMU100A 51单片机仿真器的流水灯演示工程文件-prepared by the assembly language EMU100A 51 microcontroller simulator demonstration of the light water project documents

自行车里程设计的远程序 他的用途很实际的 并且说明详细-bicycle mileage from the design process he uses a very practical and detailed note

利用mega128控制由L298和L297构成的驱动板，驱动步进电机-Mega128 control using L298 and L297-driven composition of boards, stepper motor driver