KBI

本装置采用单相桥式DC-AC逆变电路结构，以TI公司的浮点数字信号控制器TMS320F28335 DSP为控制电路核心，采用规则采样法和DSP片内ePWM模块功能实现SPWM波。最大功率点跟踪（MPPT）采用了恒压跟踪法（CVT法）来实现，并用软件锁相环进行系统的同频、同相控制，控制灵活简单。采用DSP片内12位A/D对各模拟信号进行采集检测，简化了系统设计和成本。本装置具有良好的数字显示功能，采用CPLD自行设计驱动的4.3’’彩色液晶TFT LCD非常直观地完成了输出信号波形、频谱特性的在线实时显示，以及输入电压、电流、功率，输出电压、电流、功率，效率，频率，相位差，失真度参数的正确显示。本装置具有开机自检、输入电压欠压及输出过流保护，在过流、欠压故障排除后能自动恢复。(This device single-phase bridge type DC-AC inverter circuit structure, TI company of floating in digital signal controller TMS320F28335 DSP as the control circuit, the core rules sampling method and DSP piece ePWM module function realization within SPWM wave. The maximum power point tracking (MPPT) used the constant pressure tracking method (CVT method) to realize the software, and phase lock loop to carry on the system the same frequency, phase control, control with flexible simple. By using DSP piece of 12 within the A/D of each simulation signal acquisition detection, simplified system design and cost. This device has a good digital display function, use CPLD to design the driver 4.3 " TFT LCD color LCD very intuitive to finish the output signal waveform and spectrum characteristics of online real-time display, and the input voltage, current, power, the output voltage, current, power, efficiency, frequency, phase difference, the distortion degree of parameters display properly. Thi)

触摸芯片讲解使用和应用原理讲解触摸芯片使用规则(Touch to explain the use and application of the principle chips)

显示红外遥控器的编码，并用数码管显示16进制的编码(Display the encoding of the infrared remote controller and display the 16 binary encoding with the digital tube.)

这是我网上找了很久的资料，开源的示波器资料，有源代码，原理图，器件数据手册，作者还分析了各个电路的原理，很详细，想要入手示波器的很值得拥有(This is the Internet to find information for a long time oscilloscope open source information, source code, schematic, the device data sheet, the author also analyzes the principle of each circuit, very detailed, you want to start the oscilloscope is worth having)

mmc基本仿真,用于mmc环流抑制，包含了三相不平衡负序分量的处理(Basic simulation of mmc)

说明：  用实验板拨打电话或手机,是开发板的程序,大家可放心用(Using the experimental plate or phone call is the development board s procedures, you can rest assured that with)

c8051f020单片机控制铁电存储器FM24CL04的驱动程序，环境keil，汇编编写(C8051f020 SCM control FM24CL04 ferroelectric memory of the driver, c51 environment, compilation preparation)

说明：  基于SRM32F407实现了FLASH模拟EEPROM实验(Realization of FLASH simulation EEPROM experiment based on SRM 32F407)

基于MSP430F5438A的单相SPWM,产生，脉宽可调，波形完美，频率可调(MSP430F5438A-based single-phase SPWM, generation, pulse width adjustable waveform perfect, adjustable frequency)

说明：  stm32例程 用于学习目的 例程为stm32g系列 若其他系列需修改gpio引脚(STM32 routine is used for learning. The purpose routine is stm32g series. If other series need to modify GPIO pin)