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双通道示波器，用的正点原子的屏幕，正点原子的程序。(Dual channel oscillograph)

本工程项目实现了LWIP协议栈在microblaze软核处理器的移植，并附有简单的应用程序。(This project realized LWIP protocol stack transplantation in microblaze soft core processor, with a simple application.)

基于ARM7的嵌入式试验平台的各种外围器件的程序设计（LCD，键盘，数码管等）(ARM7-based embedded test platform for a variety of peripheral devices program design (LCD, keyboard, digital tube, etc.))

本文介绍了在基于ARM7的嵌入式系统上开发 USB接口的详细内容。项目使用 ARM7 （MCU处理器）和PDIUSBD12（USB芯片）完成了U 盘的开发。主要内容涉及 USB 接口 的 U 盘开发过程中所涉及的技术内容；重点介绍项目调试方法与步骤；并附上了自己在开 发此项目过程中的一些心得与体会(In this paper, ARM7-based embedded systems developed on the details of USB interface. Projects using ARM7 (MCU processor) and PDIUSBD12 (USB chip) completed the development of U disk. Mainly related to the U disk USB interface development process involved in the technical content focuses on project debugging methods and steps with its own process in the development of this project some of the ideas and experience)

stm32F103 利用fsmc接口驱动液晶屏显示BMP图片(stm32F103 show BMP picture)

舞台换色器的控制程序。包括DMX512信号接收，光栅检测位移、控制直流电机加速、减速等功能。(The stage for color control program. Including DMX512 signal receiving, grating displacement detection, control of DC motor acceleration, deceleration and other functions.)

matlab下基于Lugre摩擦模型的PID控制，(the PID control based on Lugre model)

说明：  ADI公司的AD4111是具有±10V和0 mA至20 mA输入和明线检测功能的低功耗 24 位 Σ-Δ ADC,集成了模拟前端(AFE),还集成主要模拟和数字的信号调理区快,为每个模拟输入通路配置成八种单独建立图,最大通路扫描速率6.2 kSPS(161 μs),嵌入的2.5V低漂移(5 ppm/℃)能隙基准电压降低了外接元件数量,单电源5V或3.3V工作,工作温度?40℃ 到 +105℃,主要用在过程控制PLC和DCS模块.本文介绍了AD4111主要特性,功能框图以及评估板EVAL-AD4111SDZ主要特性,框图,电路图,材料清单和PCB设计图.(The AD4111 is a low power, low noise, 24-bit, sigma-deltaanalog-to-digital converter (ADC) that integrates an analog front end (AFE) for fully differential or single-ended, high impedancebipolar,10 V voltage inputs, and 0 mA to 20 mA current inputs. The AD4111 also integrates key analog and digital signalconditioning blocks to configure eight individual setups for each analog input channel in use. The AD4111 features amaximum channel scan rate of 6.2 kSPS for fullysettled data.)

捕获到人体心电信号后，用STM32编程显示波形程序(After capturing the human ECG, waveform display program with STM32 programming)

说明：  只用于学习STM32F4摄像头，将例程的连续采集拍照，改为5s拍照一次。(Only for STM32F4 cameras, the routine of continuous acquisition of photographs, to take a 5S photograph once.)