MSP430-13.56MHz-Demo

说明：  系统由单片机、显示器等部分组成，利用显示器来显示密码锁输入的相关信息，系统上电时内部默认三组数字密码（4位或4位以上）；密码输入正确则打开密码锁(The system is made up of single-chip microcomputer, display and other parts. It displays relevant information of the password lock using the display. When the system is powered up, it acquiers three sets of digital Ciphers (4 bits or more than 4 bits). If the password is entered correctly, it will open the password lock.)

Keil uvision4.0 环境下的MCS-51单片机入门学习例程！(Keil uvision4.0 environment MCS-51 microcontroller started learning routines!)

在stm32下的AD9834驱动，功能完好可用(The AD9834 driver under STM32 is fully functional and available)

用c语音编写的超声波测距的源代码，可以实现超声波测距的界面c语言编程(C speech prepared by ultrasonic distance of the source code, you can achieve ultrasonic distance c programming language interface)

氮化镓实现的无桥FPC电路和设计资料,效率可以达到99.4 (Bridge-less FPC circuit and design information)

These are some useful documents that can help to understand permanent magnetic synchronous generator (PMSG)

单片机通信，vb与18b20温度传感器通信资料，包括上位机和下位机程序(Single-chip communication, vb and 18b20 temperature sensor communication data, including upper and lower machine program)

IPOSIM7，描述了IGBT的损耗功率建模、电热模型(IPOSIM7, describes the IGBT power loss modeling, electric models)

基于stm32f103zet6的万年历设计(Calendar design based on stm32f103zet6)

说明：  基于AD9854的DDS外围电路设计和程序(The AD9854 DDS based peripheral circuit design and procedures)