FixedWidthTest

利用28335自带的ADC采集两路模拟正弦信号，用DMA方式将采样值写入内存，用epwm控制采样周期。利用FFT求得两路正弦信号的相位差。(Sampling two analog sinusoidal signals, write them to the memory by DMA controller. The sampling period is controlled by the EPWM module. Calculate the phase difference by FFT method.)

stm32的跑马灯实验，让LED的等按顺序(Experiment of STM32 horse-running lamp)

里面含有2015年全国大学生电子竞赛的简易频谱分析仪的全部程序，基于STM32的ADF4351以及AD8310对数检波原理图(includeing based on STM32 sADF4351andAD8310)

本多程序完成用MSP430G2553中的定时器A完成PWM波的输出(The multi-program the timer complete with MSP430G2553 A Complete PWM wave output)

实现时间汉字滚动的程序，有了这个程序就可以方便我们更好的实现我们想要的功能(Realize the program rolling time Chinese characters, with this program can easy for us to better realize we want to function)

说明：  STM32最小系统设计的原理图和PCB，整体尺寸和各部位大小都已经标好，按这个样子是可以规模生产的。附带PCB的库文件。(The schematic diagram of the STM32 minimum system design and the overall size and size of each part of the PCB, have been marked so that it can be produced on a large scale. The library file that comes with PCB.)

说明：  51单片机中重要的内容：定时器中断0。定时器中断0的程序。(51 MCU important content: timer interrupt 0.)

codigo de barras melhorado

一篇关于细纱机控制设计的论文，通过单片机对细纱机控制。(Control design on a paper frame by frame control micro.)

51单片机温度采集与显示设计 - 通过DS18B20温度传感器获取温度,并通过数码管显示,并实现了温度可手动校准(51 single-chip temperature acquisition and display design- through DS18B20 temperature sensor for temperature, and through the digital display, and achieve a temperature can be manually calibrated)