Liu_Progress_in_Phys_Geog_v32n1

摇杆键盘控制，键盘扫描，RS485 modbus通信,内置flash存储(keyboard,modbus rtu,flash,stm32f103)

复杂的数码管动态显示和流水灯，分别用两个定时器做中断(Complex digital dynamic display and light water, respectively, two timers interrupt)

红外遥控七彩led灯带，包好贪吃蛇，流水灯等多种模式(Infrared remote control lamp belt, pack a variety of modes)

AD7783模数转换程序，功能已经过调试运行，简单易懂(AD7783 A/D convert,it is very useful)

STM32实现的USB-HID下位机，PC无需驱动能收发数据，文件包括一个PortHelper调试助手(STM32 USB-HID to achieve lower computer, PC without driver can send and receive data, files include a PortHelper debugging assistant)

说明：  使用 AT89C52 单片机开发，功能是1个数据管，显示0 至 9。(Developed with AT89C52 single chip computer, the function is a data tube, displaying 0 to 9.)

说明：  基于vivado实现的具有数据选择器功能的ip(base on vivado mux2_to_1)

说明：  利用定时器1的互补通道实现SPWM（图形测试实现一半）(Implementing SPWM with complementary channels of timer 1)

说明：  stm32制作的示波器资料，涉及FFT变换的算法。(The data of oscilloscope made by STM32 involves the algorithm of FFT transform.)

电磁炉 4位单片机汇编 单片机开发4位机器软件 (mcu INDUCTION_COOKER 4bit)