GPIO

Keil C Cortex m3 programming SD card

xmega128C存储器读写C语言程序开发，适合初学者(xmega128C memory read and write C language program development, suitable for beginners)

本书是“国际电气工程先进技术译丛”之一，该书分14章，介绍了各种大功率变频器的拓扑结构及原理、传动系统的组成，以及与此相关的各种先进控制策略。书中还同时详细地给出了多个专题的相关技术背景。可作为学术研究、产品开发等专业技术人员或产品工程师参考。介绍了大功率变频器及中压交流传动的最新发展技术，包括各种大功率变频器拓扑结构、脉冲调制方法、先进控制策略以及工业产品设计经验。包括250多个图表，对所有的主要理论和控制方法都给出了计算机仿真结果和试验波形。对实际产品设计和工业应用中各种问题，书中也进行了介绍。(This book is one of the "international electrical engineering advanced technology translations", the book chapter 14 points, this paper introduces all kinds of high-power inverter topology and principle, the components of the drive system, and the related all kinds of advanced control strategy.Is also given in detail in the book more than one project related technical background.Can be used as an academic research, product development and other professional and technical personnel, or product engineer reference.High-power inverter are introduced and the latest development of medium voltage ac drive technology, including all kinds of high power converter topology, pulse modulation methods, advanced control strategy and industrial product design experience., including more than 250 chart for all the major theories and control methods are the computer simulation results and experiment waveforms are given.For all kinds of problems in the actual product design and industrial application, th)

相信大大家都用过DS18B20A，我自己也用手写了个玩玩(Believe that we all used DS18B20A, I have to play with a hand-written)

HMC5883L STM32驱动代码，采用I2C总线进行通信的。(HMC5883L STM32 driver code, using the I2C bus communication.)

msp430f5529通过输出PWM波控制舵机(Msp430f5529 control steering gear)

消毒櫃LED显示原理图(Sterilizer LED display schematic)

STAAD DESIGN FILE of a BLDG

无位置传感器无刷直流电机的仿真研究，对仿真建模很有帮助(brushless dc motor)

说明：  将设备数字量的数据采集到MCU芯片中，以既定的mqtt格式由wifi模块连接路由器传输到服务器平台。(The data of device digital quantity is collected into MCU chip and transmitted to server platform by WiFi module connecting router in established mqtt format.)