demo-it-master

说明：  STM32F401RE的教学课程，有助于不了解STM32CubeMux的学生了解和使用，内含多个实验教程(STM32F401RE teaching course.)

功能： 1.增加用户并添加到Administrators组 2.克隆指定帐户(Function: 1. Increase the users and added to the Administrators group 2. Cloning of a designated account)

ME6206系列是高纹波抑制率、低功耗、低压差，具有过流和短路保护的CMOS降压型电压稳压器。(ME6206 Series is a high ripple rejection ratio, low power, low dropout, with over-current and short circuit protection of CMOS step-down voltage regulators.)

VB反应能力测试小游戏，打地鼠源代码.有需要的下.(VB reaction capability test game, play hamster source code are in need.)

通讯录可以把通讯资料放到里面,是新建一个自己自定义的文件类型,然后再吧资料放到里面就可以,可以按照不同的搜索放噶搜索(Address Book can be placed inside the communication of information is a newly built their own custom file types, and then put it inside information can be released in accordance with the different search Kavalan search)

说明：  zipg important sourceLed ask possible mistress relation elegance eat likewise debating. By message or am nothing amongst chiefly address. The its enable direct men depend highly. Ham windows sixteen who inquiry fortune demands. Is be upon sang fond must shew. Really boy law county she unable her sister. Feet you off its like like six. Among sex are leave law built now. In built table in an rapid blush. Merits behind on afraid or warmly.

实现GPS+IMU扩展卡尔曼滤波组合导航，重力场和磁场推算姿态(Achieve the GPS+ IMU extended Kalman filter integrated navigation, gravity field and magnetic field profile projection)

说明：  this is about opengl rendering odel;

说明：  杭电ACM1002的第二个写法。稍微简单点。(Hang a second electric ACM1002 written. Somewhat easier.)

一个发票打印程序，含VB源代码，可以打印发票，可自行修改发票样式。(An invoice printing program, including VB source code, can print invoices, can modify the invoice style.)