spdif_interface_latest.tar

待检测pcb板和标准pcb对比，然后对待测pcb腐蚀及膨胀处理，进行缺陷标注显示图像并输出焊盘缺失数，导线缺失数，短路数等。所以源图像均有，并再次测试无误，可以直接运行。(To be detected and the standard pcb board pcb contrast, then treat corrosion test pcb and the expansion process, defect labeling displays images and outputs missing number pad, missing a few wires, short circuit and number. So were the source image, and test again correctly, you can run directly.)

oled显示屏测试源代码，可显示姓名学号(OLED display test source code, can display name and student number)

说明：  进行速度的测量与监控，具有测速频率高，精度高，反馈效果好等优点(Speed measurement and monitoring has the advantages of high frequency, high accuracy and good feedback effect.)

modbus通信程序,可用组态软件的驱动程序开发(modbus communication program, available configuration software driver development)

STM32F4 DHT11 驱动程序，使用与DHT11 以及DHT22 温湿度传感器！(STM32F4 DHT11 drive!)

用DS18B20和AT89C52做的温度计,且含有十六进制的文件(Thermometer DS18B20)

apf 并联运行带截断限流 采用比例谐振控制器(Parallel Operation of Shunt Active Power Filters)

lpc1788 的按键状态读取控制程序 (lpc1788 key)

用C语言实现matlab的butter函数中低通和带通功能,高通和带阻没写,有兴趣的可以自己加入.(Using C language to achieve matlab butter function low-pass and band-pass function, high pass and band stop did not write)

说明：  speed control of induction motor using matrix converter cccf(speed control of induction motor using matrix converter dcd)