comtest

说明：  这是一个使用了8位移位寄存器HC595的电子钟程序，里面包括了仿真程序。以及HC595的操作说明。(This is a used 8-bit shift register of the electronic bell HC595 procedures, which include the simulation program. As well as instructions HC595.)

avr单片机通过RS485在线程序升级，编译环境IAR,上位机程序使用VC6.0编写。(AVR microcontroller through the RS485 online upgrade program, the compiler environment IAR, the host computer program written in VC6.0.)

实现数码管0-7的静态显示，采用c语言编写。(play led)

AVRstudio和winavr的联用，多个文档，对于刚刚入门的单片机爱好者们非常有用。(AVRstudio and winavr hyphenated, multiple documents, for just getting started microcontroller enthusiasts very useful.)

PID控制,包括算法,控制阶梯列表,算法步进(PID control, including algorithms, control ladder list, the algorithm step)

利尔达 MSP430F5438学习板全套资料(LSD the MSP430F5438 learning board full set of information)

这是AD9910 DDS芯片的verilog配置程序，经调试已成功，可以供大家参考。(AD9910 verilog configuation.)

libimobiledevice VS2008 可编译代码 需要自行编译openssl-1.0.1l (libimobiledevice VS2008 code can be compiled Need to compile openssl-1.0.1l)

SD卡2.0协议的详细资料，可用与SPI使用(The details of the SD card 2.0 protocol can be used with SPI)

西南交通大学图形学实验的第二个，响应键盘的系统键和非系统键(Second, the system in response to keyboard keys and key non-system experiments Southwest Jiaotong University Graphics)