jiaoyongdeng-

说明：  单片机按键识别，用于实现不同的键盘输入的识别与后续操作。(The single-chip button recognition is used to realize the recognition and subsequent operation of different keyboard inputs.)

说明：  zhigongcankao,zijixiede,hualehenchangshijian

adv7511的资料手册，包括软件和硬件手册。(Adv7511 data sheet, including software and hardware manual)

说明：  PID control texas insturement

saber仿真模型 主要功能实现了spwm的并网仿真 (saber main function of simulation models and network simulation spwm)

使用STM32F4+usb3300实现虚拟示波器,支持使用外部ADC模式，也就是使用AD9280芯片，最大采样率可达30MSPS.(STM32F4+usb3300 implementation of the virtual oscilloscope, support the use of external ADC mode, that is, the use of AD9280 chip, the maximum sampling rate of up to 30MSPS )

Design, of piles, checking of piles analitical

A padder that adds the padding according to the scheme referenced in ISO 7814-4 - scheme 2 from ISO 9797-1. The first byte is 0x80, rest is 0x00.

实验2：流水灯 实验步骤 1. 启动QuartusII建立一个空白工程,保存为led_water.qpf. 2. 将test2ledwater.v、int_div.v、setup.tcl拷入工程目录。 3. 将ledwater.v、int_div.v加入工程并进行综合编译，察看编译报告。从ledwater.v、int_div.v创建符号文件led.bsf、int_div.bsf。 (Experiment 2: water lamp experiment 1. Start to create a blank project QuartusII, save for led_water.qpf 2. The test2 ledwater.v, int_div.v, setup.tcl copy into the project directory. 3. The ledwater.v, int_div.v join the project and compile a comprehensive view of compiling the report. From ledwater.v, int_div.v create a symbol file led.bsf, int_div.bsf.)

逆变器资料，整流滤波protues的仿真，效果已经基本调试好嘞，有问题可以随时提问(Inverter rectifier filter Protues simulation data, the effect has been basically OK, there is a problem you can always ask questions)