LPC2103,蜂鸣气编译程序，很好用，IAR环境下-LPC2103, beep gas compiler, very good use, IAR environment

C51智能反编译器-C51 intelligence counter- compiler

X5045 C51读写程序-X5045 C51 literacy procedures

在Protues下仿真用2片164驱动8个LED数码管-Protues simulation used in the next two 164 drives 8 LED digital tube

SPCE061A 7289 键盘显示控制，7289的一些显示控制-SPCE061A 7289 keyboard display control, display control of some 7289

全面介绍了高质量PCB设计技巧，共为8章。-A comprehensive introduction to high-quality PCB design techniques, a total of 8 chapters.

基于16f877的单片机人数统计系统源码，可统计进出门的人数，用数码管显示-16f877 microcontroller based on the number of source statistical system can go out into the number of statistics, with digital display

又串口通信的扩展来得应用，由键盘输入数据后，由串口送到PC的子程序-also extended the application come from the keyboard input data from the serial port to the PC Subroutine

使用protel99软件编辑的原理电路图，希望对各位有助于电路图的学习和开发-The use of the principle of circuit protel99 software editor, in the hope you will help the study and development of circuit

Ti 公司低功耗RF芯片选型资料.其中有13.56-27MHz,300-1000MHz ,2.4GHz等等芯片选型参考-Ti low-power RF chip companies Selection information. Among them, 13.56-27MHz ,300-1000MHz, 2.4GHz chip, etc. Selection of reference