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说明：  用PSIM实现基于扰动观测法的MPPT最大功率点追踪(Use psim to achieve the goal of mppt)

BK4815模块基本功能，对讲机最小模块(The basic functions of the BK4815 module)

使用system verilog编写的一系列代码。包括二进制码与格雷码转换，优先编码器，38解码器，计数器等等(system verilog code with testbench.)

AVR控制继电器启动，控制电路。现在都流行智能家居控制，单片机控制继电器，是可以扩展的功能。(I am a chinase,i love china!)

LCL逆变器电容电流反馈和逆变器侧电流反馈有源阻尼(LCL inverter capacitor current feedback and inverter side current feedback active damping)

说明：  DAC7811驱动，好用的，测试电路是芯片手册12页给出的电路(The driver of DAC7811,I tested it and it could work well.)

用于驱动2.13英寸的墨水屏，电纸屏。包含arduino、STM32平台的源码。(Used to drive an ink screen of 2.13 inches, an electric paper screen. Contains Arduino, STM32 platform source code.)

原理采用Altium Designer软件设计，内含MPPT的BUCK拓扑结构、DCDC复制电源转换、微控制器等电路(The principle is designed by Altium Designer software, including MPPT BUCK topology, DCDC copy power conversion, micro controller and so on)

说明：  高频感应加热设备电器原理图 Protel99格式 PDF格式 高频感应加热设备电器原理图(Electrical schematic diagram of high frequency induction heating equipment)

文件中包含stm32开发板所配套的开关使用说明的程序例程，重在讲解开关是如何被使用的，在kEIL5软件上怎么编写的。(The document contains the program routine of the switch instructions matched by STM32 development board, focusing on how the switch is used and how to write on kEIL5 software.)