solve-for-2D-PC-of-XY-mode

STC89C52RC单片机 读取18B20数据并显示在数码管上(18B20 STC89C52RC microcontroller reads the data and displays on the digital)

RF24L01驱动，基于STM32 Cube生成的HAL库函数改写(RF24L01 driver, based on STM32 Cube generated HAL library function rewritten)

说明：  可以实现不通过的按键功能，模式切换，声道调节(Implementing the function of keys that do not pass)

电子竞赛用超好的资料，网上没有的。欢迎大家来看(Electronic racing super good information, not online. Welcome to the point of view)

飞思卡尔单片机数据采集代码 ，可以实现数字信号和模拟信号的采集 (The Freescale MCU data acquisition code, can achieve the digital signal and analog signal acquisition)

svpwm仿真模型，通过仿真确定svpwm的最佳配置模式(svpwm simulation model to determine the optimal configuration of the simulation model svpwm)

说明：  串口发射1khz信号或者并口发射1khz信号，(Transmitting 1 kHz signal)

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.

nrf24L01+蓝牙模块调试程序（中文注解）(nrf24L01+ Bluetooth module debugger (Chinese comments))

利用ULN2003A进行驱动，产生PWM波，里边有照片，可供参考，通过本例程了解PWM 的基本原理和使用 (#include <reg52.h> unsigned char timer1 sbit PWM=P1^2 void system_Ini() { TMOD|= 0x11 //PWM TH1 = 0xfe //11.0592 TL1 = 0x33 TR1 = 1 IE =0x8A } main() { system_Ini() while(1) { if(timer1>100) timer1=0 if(timer1<30) PWM=0 else PWM=1 } )