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A simple servlet program that transforms the arabic numbers into romans and the romans from arabic

stm32单片机全功能bootloader，包括SD，串口，网口，和USB。选择条件编译(stm32 SCM fully functional bootloader, including SD, serial port, Ethernet port, and USB. Select conditional compilation)

说明：  关于CY68013开发USB2.0批量上传的实例.想从事USB开发的可以参考.(CY68013 development on the bulk upload examples of USB2.0. Would like to engage in USB development can refer to.)

PN532在STM32上的读写器模式，能读写普通卡的UID，并通过LCD进行显示UID(PN532 on STM32 reader mode, you can read and write ordinary card UID, UID and displayed via LCD)

双馈风机及控制 PSCAD模型 含串补和谐振源(DFIG modeling and control)

C51单片机8位LED左移显示变化数字实验例程(C51 single-chip 8-bit LED digital test routines left show changes)

直流无刷电机分类、驱动模型建立、PID模糊控制理论(Classification of Brushless DC motor, establishment of driving model and PID fuzzy control theory)

AU 3.5" TFT-LCD 源代码，使用PMP开发中使用(AU 3.5 "TFT-LCD source code, the use of the development of the use of PMP)

说明：  stm32f103rct6 IAR工程环境，使用IAR 8.x(stm32f103rct6 project)

一种基于AT89S52单片机的光电开关转速测量系统的设计。系统采用反射式光电开关产生与齿轮相对应的脉冲信号，使用AT89S52单片机采样脉冲信号并计算每分钟内脉冲信号的数目，即电机对应的转速值，最终系统通过数码管实时显示电机的转速值(A photoelectric switch based on AT89S52 Microcontroller speed measurement system design. The system uses a reflective photoelectric switch with the gear corresponding to the pulse signal, the microcontroller AT89S52 sampling pulse signal and calculate the number of pulse signals per minute, the motor speed value corresponding to the final system in real time by digital tube display the value of the motor speed)