STC89ISP

自主学习PIC芯片，此书主要讲PIC16F877(Self-learning PIC chip, this book mainly talks about PIC16F877)

使用奇异值分解算法的prony算法用于电机故障诊断(SVD algorithm prony algorithm for the motor fault diagnosis)

基于STM32的平衡小车源码(精简入门版)，可实现小车的直立平衡。(Balanced car source code based on STM32 (streamlined entry version) can achieve vertical balance of the car.)

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)

树莓派SPI转CAN，利用MCP2515模块，进行CAN通讯，分开两个.py代码：TX（发送）和RX（接收）的，具体的GPIO口要在代码里自行修改为实际的PI通讯引脚。(Raspberry Pi SPI to CAN, using MCP2515 module, for CAN communication, separate two .py codes: TX (send) and RX (receive), the specific GPIO port should be modified in the code to the actual PI communication pin.)

PIC18F2580 PWM模块配置的参考代码！(pic18f2580 pwm mode configuration source code reference!)

emWIN,解决64位机不能使用软件工具的尴尬，可以说是前期版本的升级版5.22版本(EmWIN, to solve the embarrassment of 64-bit computers not using software tools, can be said to be the upgraded version of 5.22 version of the previous version.)

说明：  利用GPIO控制无源蜂鸣器发声，播放音乐。使用SysTick延时，使用位带操作寻址IO口引脚。(GPIO is used to control the voice of passive buzzer and play music. Use SysTick delay, use bit band operation to address IO pins.)

对stm32f407xx使用的烟雾传感器模块MQ2的例程，使用的亦为模拟引脚读取功能(For the routine of the smoke sensor module MQ2 used in stm32f407xx, the analog pin reading function is also used.)

南北交通灯，可调整红灯绿灯与黄灯时间，带proteus仿真( North-south traffic lights, red, green and yellow light time adjustable with proteus simulation)