AD9826

包含proteus仿真文件及c语言程序，在开发板上进行过运行。利用双色LED显示电路，和四位静态数码管显示电路模拟十字路口交通信号灯。4位LED数码管显示时间，双色LED灯显示红绿灯状态。熟悉交通信号灯控制逻辑。设计一个十字路口的交通灯控制电路，要求南北方向和东西方向两个交叉路口的车辆交替运行。每次绿灯变红灯时,要求黄灯先亮3S,才能变换运行车辆。东西方向、南北方向车道除了有红、黄、绿灯指示外，每一种灯亮的时间都用数码管显示器进行显示（采用倒计时的方法）。考虑到特殊车辆情况，设置紧急转换开头。(It contains proteus simulation file and C language program. It has been run on the development board. Two-color LED display circuit and four-bit static digital tube display circuit are used to simulate traffic lights at intersections. Four-bit LED digital tube display time, two-color LED lights show the status of traffic lights. Familiar with traffic signal control logic. Design a traffic light control circuit at the intersection, which requires the vehicles running alternately in the north-south direction and the East-West direction. Every time the green light turns red, the yellow light is required to turn on 3S before changing the running vehicle. In addition to the red, yellow and green lights in the east-west and North-South lanes, the time of each kind of light is displayed by digital tube display (countdown method). Considering the special vehicle situation, set up the emergency switch start.)

PID程序,实现PID控制算法........(PID)

这是基于STC89C52编程开发的脉搏检测器，里面包含PCB原理图，程序代码和一篇参考论文。(This is based programming development STC89C52 pulse detector, which contains PCB schematics, program code and a reference papers.)

嵌入式开发校验最全C源码，包括（CRC8、CRC16查表法及算术法校验、异或和校验、和校验、校验和补码等）、校验工具，校验文档。全部为工程实际项目本人使用的源代码。( Embedded developers the most complete C source code verification, including (CRC8, CRC16 checksum table method and arithmetic method, XOR and parity, and parity, parity, and complement, etc.), calibration instruments, calibration documentation. All actual project I used for the project s source code.)

讲解了pcb制作过程中容易出现问题的地方，可以避免易出现问题的布线方式(Explain pcb production process prone to problems where the problem can be avoided prone wiring)

说明：  Arduino ps2 master...

说明：  XTW100编程器刷写软件，包括驱动程序和刷写软件。软件支持24/25系列flash，支持256M存储空间。(XTW100 programming tool, includes hardware driver for Windows system. Support 24/25 series flash, up to 256M.)

很好的一个东西，希望对大家有所帮助，这是关于DS1302的一个程序(Good thing, we want to help, this is a program on DS1302)

AD9954驱动程序，主控为CPU为STM32，包括单一模式，线性扫面模式，RAM模式，可以产生AM,FM,ASK,PSK,FSK调制信号(AD9954 driver, master for CPU is STM32, including single mode, linear sweep surface model, RAM model, can generate AM, FM, ASK, PSK, FSK modulation signal)

说明：  安富莱modbus教程，源码讲解，希望能够帮到大家。(Anfulai modbus tutorial, source code explanation, hope to help you.)