UART_TXaRX

以CVI为平台，建立信号的频谱分析仪，有两个图形控件，用来分别显示采集波形和频谱分析图形；两个数字控件，一个输入采样速率，一个显示信号频率；三个命令控件，一个启动数据采集命令程序，一个开始频谱分析，一个退出程序。(CVI is the signal spectrum analyzer, two graphical controls, used to display the waveform acquisition and spectrum analysis graphics two digital controls, an input sampling rate, a display signal frequency three commands control, astart the data acquisition command procedure, a spectral analysis, an exit program.)

atmel单片机开发的mp3,里面有原理图及源代码.(atmel microcontroller development of the mp3, with a diagram and the source code.)

STM32 USB转串口驱动，含X86和X64，版本号1.5(STM32 USB to serial port driver, including X86 and X64, version 1.5)

说明：  包括多种开发板的白皮书，基础学习单片机知识(Intelligent tracking car)

说明：  实时时钟芯片DS1302的C51编程，数据的读取及设置。(The C51 real-time clock chip DS1302 programming, data reading and settings.)

DS1302时钟LCD1602显示（可以按键设置时钟）(DS1302 clock LCD1602 display (you can set the clock button))

ILI9486显示屏幕的驱动程序，C语言描述(ILI9486 frequency display driver)

syb12864驱动程序，程序为三元晶公司的无字库12864液晶驱动(syb12864Drivers,Program s ternary crystal LCD driver 12864 free fonts)

自己写的一个示波器控件，支持多波形，鼠标左键拖动缩放，范围自动变化等各项功能。(Own wrote an oscilloscope controls, support for multiple waveforms, the left mouse button drag zoom, automatic range changes and other functions.)

单片机模拟交通灯显示。其中，红灯与绿灯显示时间均为50s，中间的黄灯显示时间为15s。绿灯用八位发光二极管流动闪烁作代表；红灯用八位发光二极管全亮作代表；黄灯用八位发光二极管全亮全灭闪烁作代表。刚开始显示的为绿灯。(SCM simulated traffic light display. Among them, the red and green display times are 50s, in the middle of the yellow light is displayed for 15s. Green with eight light-emitting diode flashes as a representative flow red with eight full brightness light-emitting diodes as a representative yellow with eight light-emitting diodes for all light flashes Quanmie representatives. Just beginning to show as green. Display order: green- yellow- red- yellow- green- yellow- red- ..................)