PIC_RS232

一款电厂巡检软件，很简单的C++处理程序，适合初学者使用，C++(A plant inspection software, very simple C++ handler for beginners, C++)

蓝牙4.0 天气温度湿度监测传感器, 使用用IT CC2540 或CIT CC2541 芯片实现.(Bluetooth V4.0 weather sensor and use IT CC2540/41 CPU to monitor remote temperature.)

Zedboard上板载有一个USB转UART串口，采用了Cypress公司的USB-UART控制器CY7C64225。Zedboard的USB驱动安装很简单，首先下载USB驱动程序，解压缩后会有3个子目录分别对应Windows XP、Windows Vista和Windows 7系统，根据自己的计算机系统选择。(Onboard there Zedboard a USB-to-UART serial port, using Cypress' s USB-UART controller CY7C64225. Zedboard USB driver installation is very simple, first download the USB driver, unzip have three subdirectories corresponding to Windows XP, Windows Vista and Windows 7 systems, according to their own computer systems to choose from.)

WK2124,STM32 spi通讯，中断方式 c语言程序(WK2124 STM32 spi IRQ c test)

说明：  STM8S_StdPeriph_Lib_V2.3.1 官网驱动包(STM8S_StdPeriph_Lib_V2.3.1 official driver pakcage)

high speed pcb design spicification, the book is very useful.

文以永磁同步电机为对象，采用矢量控制方案，首先我们研究了基于PI 的控制算法，在仿真基础上指出了PI 算法存在的一些不足。 在此基础上我们研究了基于扩张状态观测器（ESO）前馈补偿和线性比例反馈控制的永磁同步电机速度环控制算法， (Taking PMSM as the controlled plant, this paper studies the control system based on vector control, first, the servo control scheme based on PI control law is studied. Some limitations of PI based control scheme are pointed out. )

说明：  网蜂科技开发板CC2530F256实现中断定时唤醒(Realization of Watchdog Timing by Network Bee Technology Development Board CC2530F256)

本文件包含7章理论学习和4章手动实验，内容涉及SPI协议，动态扫描，串口传输，电机控制等(This document contains 7 chapters of theoretical learning and 4 chapter manual experiments, involving SPI protocol, dynamic scanning, serial port transmission, motor control and so on.)

nuc140单片机KEIL MDK 工程例程(nuc140 microcontroller KEIL MDK engineering routines)