基于音频芯片声音模块数模输出资料V1.2

是一个基于瑞萨M16C单片机设计的俄罗斯方块游戏，已经验证可以使用。(Is a Tetris game, based on the Renesas M16C microcontroller design has been verified can use.)

读写器与射频卡通信的设计采用RC522射频读写芯片与射频卡进行通信，符合ISO14443规范协议；硬件系统设计中主要有AVR单片机主控模块、电源模块、存储模块、外部时钟模块、LCD模块；软件系统设计采用C语言，遵循模块化和结构化编程模式，设计了射频卡操作程序、软关机与自动关机程序、LCD显示、串行Flash存储器、外部时钟等外部设备驱动程序。所设计的手持式读写器具备对MF1 S50、S70射频卡的读写、实时状态显示、系统在线升级以及关机等功能。(This handset can process the data offline or online, reading and writing from 10 cm far. This handset is low-power, miniature, modular design and so on. This article includes: the communication design between RF card and Reader, hardware system design and software systems design. The communication design between RF card and Reader used to RC522 RF chip control RF cards, in line with ISO14443 standard protocol Hardware system design mainly include AVR microcontroller control modules, power modules, memory modules, external clock modules, LCD modules Software system designed with C programming language, and follow the modular structure of the programming model, and has the RF card operation procedures, soft shutdown and automatic shutdown procedures, LCD display, serial Flash memory, an external clock, and other external device driver Procedures. The handset readers has the MF1 S50, S70 RF card reader function, real-time status display function, the system online update function and so)

openflow协议标准中文版，对初识SDN的同学比较有帮助(openflow protocol standard Chinese version of acquaintance SDN students have more help)

用89s51做的车辆引导系统,在狭小的长距离单通道时避免会车(89s51 do with the vehicle guidance system, in a small single channel to avoid long-distance truck will)

一款面向对象的控制程序，用于电路集中控制，控制简单，快捷反应。多用于灯光操作(An object oriented control program for centralized control circuit, control is simple and quick response. For light operation.)

16 Bit CMOS Microcontroller Product Field Oriented Control of a PMSM using a Single DC Link Shunt

汽车在防撞雷达方向的研究的详细原理的介绍(Introduction of detailed schematic of the car in the direction of the anti-collision radar)

This is document describe how the quartus simulation

基于飞思卡尔MCU平台，详细介绍了异步电机控制的工作原理，电流解耦以及如何利用MCU的各种内设或外设实现电机的控制(Fly think of Carle is based on MCU platform, the paper introduces working principle of asynchronous motor control, decoupling, and how to use MCU to various internal or peripherals for motor control )

这是一个基于AVR单片机meg128的一个定时器的例子，很好的(This is based on the example of a timer of the AVR microcontroller meg128 good)