nvram

模仿粒子运动的高质量随机数发生器，取粒子坐标得到随机数，附带测试结果图片(Mimic the particle motion of high-quality random number generator, taking the number of particle coordinates to be random, with test results picture)

本系统根2009年全国大学生电子设计大赛A题：光伏并网发电模拟装置 的任务要求，对光伏并网发电模拟装置的原理和结构进行参数的计算与分析，设计并制作了一个设计并制作一个光伏并网发电模拟装置。(The system root 2009 National Undergraduate Electronic Design Contest A question: Photovoltaic power generation analog devices with the demands of photovoltaic power generation simulator principle and structure parameters of the calculation and analysis, design and production of a design and producing a photovoltaic power generation simulator.)

STM32+ILC9320+W25X16+XPT2046做的一个俄罗斯方块游戏 (STM32+ILC9320+W25X16+XPT2046 do a Tetris game)

开发平台为Keil Cx51,能实现多级菜单，相信会对大家的C51编程又一定的应用价值.(development platform for Keil inverter can achieve multi-level menu, We believe that the C51 will be in a certain programming the application.)

按键控制STM32单片机输出PWN波占空比和频率可调(Key control STM32 MCU output PWN wave duty cycle and frequency adjustable)

说明：  基于LIN的收发通信 调试通过 请大家放心下载(LIN transceiver, communications-based debugging assured by inviting everyone to download)

通过使用STM32F407内部的ADC资源，开发出的一款简易版示波器，能够识别并画出波形，显示频率、幅值等要素，可以调Time ，VPP level等。代码简单易读。(By using ADC resources in STM32F407, a simple version oscilloscope is developed, which can recognize and draw waveforms, display frequency, amplitude and other elements, and adjust time, VPP level, etc. The code is easy to read.)

STM8 C language programming

实现正常时钟功能，带时间日期，三组闹钟，键盘显示(流程图，配合程序使用)(Realize normal clock function, with time and date, three sets of alarm clocks, keyboard display)

介绍AVR单片机的功能，使用方法，对初学者很有帮助(Introduction AVR microcontroller features, use, very helpful for beginners)