BigDataProcessinginHadoopMapReduce

This documentation, whether, illustrative, printed, ‘online’ or electronic (hereinafter ‘Documentation’) is intended for use only as a learning aid when using Rockwell Automation approved demonstration hardware, software and firmware. The Documentation should only be used as a learning tool by qualified professionals

这是avr单片机pwm输出程序，是电机控制不可缺少的，也是控制类里面比较重要的程序，好好学习一下吧(This is the avr microcontroller pwm output process, motor control is indispensable, and it is more important to control the class inside the program, learn about it)

说明：  停车场管理系统，用于课程设计，仿真现有停车场工作，实现停车数量管理等功能(Parking management system)

辉芒单片机例程，刚刚起步的单片机，以前做EEPROM的(MCU routine, just started the microcontroller, before doing EEPROM)

说明：  一个普通的测量信号频率，主要计算频率计算频率是计算频率(signal frequency)

C语言写梯形图控制V11(三菱PLC101例子之最好21例1-13)(C language to write ladder control V11 (Mitsubishi PLC101 best examples of 21 cases 1-13))

说明：  从键盘接收一个字符，如果是小写字符，则转化为相应的大写字符；如果是大写字符，则转化为相应的小写字符；如果是其他字符，则不做转换(Receives a character the keyboard, if it is lowercase characters, converted to the corresponding uppercase characters if uppercase characters are converted to the corresponding lowercase characters if other characters are not converted)

USB 1.1 Slaver for CH375:CH375做slaver的程序,单片机用89C2051.与我之前上传的CH375-HOST对应,联系起来使用. (USB 1.1 Slaver for CH375 : CH375 do slaver procedures, Microcontroller with 89 C2051. Before I uploaded CH375- HOST counterpart and linked use.)

光伏微网逆变器设计手册，从光伏板特性分析到DCDC反激升压再到DCAC逆变最后到锁相环检测并网都详细说明。(PV micro-inverter design manual, from the characteristics of photovoltaic panels to boost DCDC flyback DCAC inverter then finally to the phase-locked loop detection and network are described in detail.)

关于驱动led灯的驱动程序，希望大家共同进步，也希望快点让我通过。(About driving the led driver, I hope you make progress together, also hope to hurry up and let me pass.)