1_LED100

Rarely found CNG development KIT by MSDN. Enjoy!!!

反射式血氧（SPO2）计算，包括基线滤波，脉搏波特征点提取，R值计算，可移植到单片机（STM32）(Reflective oximetry (SPO2) calculations, including baseline filtering, pulse wave feature point extraction, R value calculation, can be transplanted to the microcontroller (STM32))

51单片机用LCD1602显示时钟 学号 姓名，按键可调教时间，整点显示学号姓名(Single chip microcomputer with LCD1602 display clock student number name, button can adjust the teaching time, the full point display student number name)

设计一个十字路口的交通灯控制电路，要求东西方向车道和南北方向车道两条交叉道路上的车辆交替运行，每次通行时间都设为45秒。时间可设置修改。(Design a crossroads of traffic lights control circuit requires lane east-west direction and north-south direction of the two-lane cross-road vehicles to run alternately, each opening hours are set to 45 seconds. Time can be set to amend.)

PSCAD做的风电变流器网侧变换器，7断式svpwm调制，运行良好。(PSCAD do wind power inverter side converter, 7 broken type SVPWM modulation, work well.)

the function of the code is like a calculator.Basic calculator may be build by the code.

该文件是1024点的快速FFT，它是用C语言编程，在CCS环境下运行的(fast fourier transform)

LCD 12864液晶驱动显示程序，ST7565驱动芯片，自定义汉字库(LCD 12864 LCD display driver program, ST7565 driver chips, custom Store)

该段代码是为了实现旋转高斯热源的添加，这段代码用于激光焊接深熔焊小孔的数值模拟的温度场时很精确。(Modelling of keyhole dynamics and porosity formation considering the adaptive keyhole shape and three-phase coupling during deep-penetration laser welding)

通过单片机控制开关，应用无线充电模块实现充电(Through the single-chip microcomputer control switch, the application of wireless charging module to achieve charging)