horloge

基于Cy7y168013USB接口芯片的逻辑分析仪keil源码(Logic analyzer based on Cy7y168013USB interface chip keil source code)

定义一个Circle类，有数据成员Radius（半径），成员函数GetArea（），计算圆的面积，构造一个Circle的对象进行测试。(caculation the area of a circle)

是用AT89C2051主控音量控制PT2258,数码管显示, 红外线遥控,2.1/5.1音源选择)包括全套原理图,源程序,HEX文件(AT89C2051 is PT2258 master volume control, digital control, infra-red remote control, 2.1/5.1 sources choice), including a full set of schematics, source, the HEX file)

将工程从stm32f1平台移植到stm32l4平台的方法。(Porting projects from the stm32f1 platform to the stm32l4 platform.)

基于ATMEL AT89S52与DALLS 18B20的应用程序(ATMEL AT89S52-based and application DALLS 18B20)

基于STM32的计算器，用数码管显示的，实现了基本的加减乘除，功能还有待扩展(STM32-based calculator, digital display, to achieve the basic addition and subtraction, multiplication and division, functions have yet to be extended)

存储器EEPROM AT45db081的数据读写操作,同时了解硬件spi读写操作(The data reading and writing of memory EEPROM AT45db081 , helping to understand the operation of spi)

39SF040读写操作，使用KEIL开发环境编译，此程序已测试通过。(39SF040 read and write operations, using the KEIL compiler development environment, this program has been tested.)

说明：  STM32实现人脸跟踪，通过舵机控制摄像头跟踪人的脸，顶顶顶顶顶顶顶(STM32 realizes face tracking. The camera is controlled by the steering gear to track people's face)

ad7991测试程序，需要自己填写控制字(ad7991 testing procedures need to fill their own control word)