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说明：  实现oled显示功能，完成字符、图片、文字等显示(Implement oled display)

无刷直流电机仿真技术仿真，里面附带论文。详细请下载看看(Brushless DC motor simulation technology simulation, which comes with papers. For details, please download and see)

oled的显示驱动程序，都是自己写的，可以移植到51，avr stm8都可以使用，(oled display drivers are written in their own, can be ported to 51, avr stm8 can be used,)

16X16的LED点阵屏，显示XX生日快乐，开心每一天，笑脸。绝对原创。程序稍作改动，可以形成符合自己要求的显示结果。(16X16 of LED dot matrix screen display XX happy birthday, happy every day , smile . Absolutely original. Programs minor modifications , can be formed to display the results in line with their requirements .)

atmega1281与lcd3202的接口控制程序，能够完成3202的全部显示功能。(atmega1281 and lcd3202 interface control program, to complete the full 3202 display.)

程序代码说明 P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(code P0401 Note : Prewitt operator to detect the edges in the image P0402 : different values of Getting operator to detect the edges in the image P0403 : Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water line threshold method image segmentation P0406 : matrix Quadtree P0407 : images into text and non-text of the two categories P0408 : morphological gradient detection Binary Image Edge P0409 : morphology example-- Images from the PCB to remove all current lines, retaining only chip targets)

坦克车体的源代码，对电子设计大赛有一定的帮助(Tank body source code, electronic design competition has certain help)

复旦微FM1702读卡芯片底层驱动程序，在GCC环境下编译通过，非常好用(FM1702hardware driver)

用单片机控制输出电压，MCU控制输出，我没有用过，大家可以参考(MCU control the output voltage, MCU control output, I have not used, we can refer to)

NTC测温程序的查表方法--经典的二分法。(NTC thermistor temperature measurement program)