DES/3DES算法的C语言实现，我对代码进行优化。只需要几十个字节的内存就可以。很适合用于单片机等下位机使用。...

伟福 WAVE6000 环境下MCS51 C51调用汇编例程-Wei Fu WAVE6000 environment MCS51 C51 compilation called routine

IIC测试程序-IIC test procedures

单片机入门的好教材-good material

profibus从站模拟量接口模块设计.rar-Profibus station analog interface module design. Rar

MSP430F20xx的C语言开发范例，包括定时器范例、比较器范例-MSP430F20xx the C language development paradigm, including the timer example, comparator example

[代码]PIC单片机应用源程序 DS1620 - 12F675温度lcd显示 -该实战的目的作为学习和应用MCD1在线调试工具套件，进行项目的软件和硬-[Code] PIC SCM application source DS1620- 12F675 temperature lcd display- the real purpose for learning and application debugging MCD1 online suite of tools for software and hardware projects

单片机在循环显示数字列的同时，采用查询方式控制数字的显示时间和音乐播放的开关。音乐低频信号由定时器采用中断方式产生。-SCM in circulation figures out show at the same time, using figures for the control of time- and the music player switching. Music low-frequency signals used by the timer interrupt way.

SPI使用范例，SPI和AVR单片机的通信和DS1302的通信-SPI usage examples, SPI and AVR microcontroller communication and DS1302 communication

RS485通信程序，主机和从机都有了，现成的东西可以直接应用在你的开发中，PC程序用VB编写，485多机通讯是ASM的。-RS485 communication procedures, and from the host machine has a ready-made things can be directly used in your development, the PC using VB preparation procedures, more than 485 machine communication is the ASM.

基于AD9850的数字信号发生器c51原代码。编译通过。-based on the AD9850 digital signal decoder source code generator. Compile.