dxp、keil垃圾清理

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

使用51单片机连接BH1750光照传感器与ds18b20温度传感器，对光照、温度进行采集，通过串口打印出来(The BH1750 light sensor and DS18B20 temperature sensor are connected by 51 single chip computer. The light and temperature are collected and printed through serial port.)

STM32F407，2016年电子设计大赛D题，实现SPWM逆变电源(STM32 implementation of SPWM)

STM32F103单片机双缓存，增加运行效率(DMA double buff)

STM8L 的串口程序(STM8L serial program)

The performance of controlled complex dynamic systems inevitably suffers from various disturbances and uncertainties. Moreover, different faults (sensor and actuator faults for example) can occur. Sliding mode based observers have shown high performance for states and parameter estimation robustness with regards to measurement noise even in the presence of unknown inputs. The aim of this Special Issue is to summarize and provide the recent advances in sliding mode based disturbance and parameter estimation, faults detection (DPEFD) and their attenuation. The proposed Special Issue will facilitate faster uptake of advanced sliding mode based DPEFD technologies, as well as address new challenges arising from upcoming complex control systems, and generate new theories and methodologies.

基于stm32f407的sd卡数据读写功能，源码数据(Based stm32f407 the sd card data read and write functions, source data)

基于stm32的 hal库的 mpu6050六轴驱动程序。可读取角速度 加速度(Based stm32 of hal library mpu6050 six-axis driver. Read angular velocity acceleration)

说明：  STM32通过PID控制温度加热的一个程序(STM32 through PID control temperature heating a program)

AD转换 ADC0809 C语言编程(AD converter ADC0809 C language programming)