I2C温湿度采集

PMSM电机的无速度传感器矢量控制，该部分软件包含最重要功能之一的弱磁控制！(Sensor-less FOC for PMSM, this code focus on fiel weakening control.)

本安卓游戏是基于Cocox2DX游戏引擎的安卓游戏，是由C++语言编写，这里面又可以直接下载到手机里运行的apk文件，又有可以在电脑端看的源文件，十分方便初学者对Cocos2DX引擎的学习

带背景工具栏的文本编辑器，VC++经典编程源码，很好的参考资料。(With the background of the toolbar text editor, VC++ classic programming source code, a good reference.)

足球机器人比赛程序，参加比赛的时候编写的，请大家参考。(Robot Soccer Competition procedures when preparing to participate in the competition, please reference.)

说明：  基于单片机的指南针毕业设计，精度高，可行性较好(Compass graduation microcontroller-based design, high accuracy, feasibility)

说明：  由于超声波指向性强，能量消耗缓慢，在介质中传播的距离较远，因而超声波经常用于距离的测量，如测距仪和物位测量仪等都可以通过超声波来实现。利用超声波检测往往比较迅速、方便、计算简单、易于做到实时控制，并且在测量精度方面能达到工业实用的要求，因此在移动机器人研制上也得到了广泛的应用。(Because of its strong directivity, slow energy consumption and long propagation distance in the medium, ultrasound is often used for distance measurement, such as range finder and level gauge, which can be achieved by ultrasound. Ultrasound detection is often fast, convenient, simple in calculation, easy to achieve real-time control, and can meet the requirements of industrial application in measurement accuracy, so it has been widely used in the development of mobile robots.)

汽车电子级芯片，s32K系列单片机参考手册

mailer in C# to send emails.

stm32用户说明书，可以帮助开发者快速建立上传完成后请等待几分钟到一个小时。(stm32 user manuaml NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 2;)

说明：  基本目的是将MPU6050测量到的加速度、角速度数据上传到云平台，实现远程的下载和监控(THE AIM OF THIS PROJECT IS TO TRANPORT THE DATA THAT MPU6050 GET TO A PLATFORM THROUGH INTERNET THEN DOWNLOAD AND MONITOR IT IN DISTANCE.)