MobileTimeRetriever，关于移动手机时间的组件

单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏,可以自动扫描键盘以增加或者减少电压(MCU NC Regulators DC power supply with adjustable voltage of 0-9.9 volts, stepping to 0.1 volts, can automatically scan the keyboard to increase or reduce the voltage)

果汁机产品电路原理图与源代码程序，适合于学习使用(The circuit principle diagram)

 

采用红外线遥控控制平板灯的色温与亮暗，程序调试通过，主控芯片为PIC单片机(Adopting infrared remote control plate lamp color temperature and brightness, program debugging through, master control chip for the PIC microcontroller )

电力电子技术中三相变流器的模型，可用于微电网中质量的控制(Three-phase power electronic converter technology models that can be used in quality control microgrid)

观测LED闪动，使用stm32f407系列单片机，联合开发硬件，LED驱动源码，作为mcu初学者入门学习的不二选择(Observing LED flicker, using stm32f407 series MCU, joint development of hardware, LED driver source code, as the first choice for beginners of MCU to learn)

Csharp组件,用于Xmail的管理,开源-Csharp components for Xmail management, PC

说明：  一套模仿QQ的实时语音以及视频聊天程序，功能很全，而且很实用(Imitate a real-time voice and video QQ chat program)

二维图形几何变换的实现，MFC，平移、比例、对称、旋转等(The realization of two-dimensional graphics geometric transformation, MFC, translation, proportion, symmetry, rotation, etc.)

自己写的C#操作EXCEL的文档,包括新建、写表格、建图表、按Range范围选择。虽然界面比较粗糙，但是功能可以借鉴(Write your own C# operation EXCEL documents, including new construction, writing tables, build charts, according Range range selection. Although the interface is a bit rough, but the function can draw)