rotor-critical-speed

MP3-PCB电路图和资料文件+C代码(MP3控制和AUDIO控制)(MP3-PCB schematics and information documents+ C code (MP3 control and AUDIO control))

奥斯电子zigbee无线传输点亮LED灯的源代码(zigbee wireless lighting source)

通过51单片机串行转并行，扩展IO口，实现四个步进电动机的控制。(By 51 microcontroller serial to parallel IO expansion port, to achieve four stepper motor control.)

该程序为自己做的一个项目：精准控温，控温精度正负1度。温控最高可达200度。其中运用了usb虚拟串口、AD采集、Time1中断等.(The program is a project to do: precise temperature control, temperature control accuracy of plus or minus 1 degrees. The temperature up to 200 degrees. The use of USB virtual serial port, AD acquisition, Time1 interrupt.)

CPU正在执行一项任务A，然后突然停止任务A去执行任务B，执行完任务B再回来继续执行任务A的过程。(CPU is performing A task. A, then suddenly stop tasks to perform A task B, perform the task B come back again continue to perform the task A process.)

hadoop的应用用于统计字符串的出现次数 通过mapreduce来处理(hadoop number of statistical occurrence of a string)

Infineon XC878平台 Multi-CAN編程範例程序(4)(Infineon XC878platform Multi-CAN programming guide exam (4))

一天攻破k60，包含k60的基础知识，开发软件介绍(One day to break through k60, including the basic knowledge of k60, development software introduction)

说明：  基于VC 的51单片机串口测试程序源码(51 VC serial port test program source code based on VC)

用PSCAD软件编写的微网系统，包括风力，光伏和微型发电机(MicroGrid systems, including wind, photovoltaic and micro-generator)