1024FFT

stm32F410X PCA例程，Stm32F410x很好的学习资料(Stm32F410X PCA routines, stm32F410X very good learning material )

基于STC89C52RC的单片机的PWM电机调速(STC89C52RC microcontroller-based PWM motor control)

这是一个RC522的驱动程序，单片机采用STM32内部含有模块的原理图(This is a RC522 driver, microcontroller using STM32 internal module containing schematics)

基于STM32的12864驱动程序，可以实现字符、数字、图片、任意直线和任意点的显示，并且有程序详解，很任性(Based on the STM32 12864 driver, you can realize the characters, numbers, pictures, any line and any point of the display, and a program explain, very headstrong)

STM32_PLC_CODE，在STM32平台上直接移植，能实现基本的PLC功能指令，仅限学习之用。(STM32_PLC_CODE, transplanted directly on the STM32 platform, to achieve basic PLC functions instruction, limited to learning to use.)

说明：  完整的额温枪 耳温枪 华大 HC32L136 方案 包含源代码和硬件原理图(The complete scheme of temperature gun includes source code and hardware schematic diagram)

说明：  超级好用！Arduino控制的麦克纳姆轮智能小车，可以蓝牙和手柄控制。(Super easy to use! Arduino-controlled McNam Wheel Intelligent Car can be controlled by Bluetooth and handle.)

51单片机PID算法程序(三)增量式PID控制算法(51 MCU PID Algorithm Program (3) Incremental PID Control Algorithm)

This is a nice add on for LaTEx can be used to make presentations

实验班上电时，数码管不显示，顺序按下矩阵键盘后，数码管上依次显示0~F，六个数码管同时静态显示即可。(Experimental class power, the digital tube does not show the order of matrix keyboard is pressed, the digital tube followed by 0 to F, six digital tube and static display can.)