这是一个关于ARM9 pcb and sch的压缩文档,希望能给你帮助.

基于vriloge的数字钟具有调时、分、秒和定时报警功能，开发环境是MAXPUII的开发环境，实际检验是完全符合-Vriloge based on the digital clock has adjusted hours, minutes, seconds and time alarm function, the development environment is MAXPUII development environment, the actual test is fully consistent with the

DES算法的ST7单片机实现程序-DES algorithm ST7 MCU procedure

此软件的功能是大厦内部遇到一些危险情况的时候,能自动报警.-err

这是对51单片机RAM的扩展的程序 内有电路图，非常详细的注释-This is the 51 SCM RAM expansion procedures within the circuit diagram, the very detailed Notes

这不是源码，这是Protel99SE版本的 通用器件封装库，很多朋友在寻找-source, which is Protel99SE generic version of the device packaging for many friends in the search for

电感电容表,用2051作CPU,用1602作显示-Inductance capacitance table, using 2051 for the CPU, by 1602 for display

440BX开发板 LED显示测试 试验程序-440BX Development Board LED tests procedures

51单片机简单操作系统源码，其他地方下的，可能拿来分析分析，学习学习-51 microcontroller simple operating system source code, under other parts of the analysis may be used to analyze, study learning

Electronic Workbench的24个仿真实例 对于学习Electronoic workbench很有好处-Electronic Workbench simulation of the 24 examples of learning is very good workbench Electronoic

单片机课程设计指导－－源程序 89C52单片机+GSM模块-Singlechip curriculum design guidance- source 89C52 Singlechip+ GSM module