band

说明：  利用STM32F103来实现旋转LED功能，显示汉字(Realize the function of rotating LED)

FixedWidthTest extends ActivityInstrumentationTestCase.

风力摆是通过六轴传感器（MPU6050）检测平台的水平角度进行反馈， 控制四个 8520 空心杯电机的转动，带动螺旋桨转动实现激光点按照特定 轨迹运动的机构。(The wind pendulum is fed back by a six-axis sensor (MPU6050) to detect the horizontal angle of the platform. Controlling the rotation of four 8520 hollow cup motors, driving the propeller to rotate, and realizing the laser point according to the specific conditions The mechanism of trajectory motion.)

基于51单片机的两路18b20温度采集，c51编程。(51 single-chip-based two-way 18b20 temperature acquisition, c51 programming.)

avrmega16的频率计源码，在2m以内误差为1-3hz，1602显示(avrmega16 the frequency of source, in less than 2m error 1-3hz, 1602 show)

关于移动温度载荷，这里是它的瞬态分析的ansys例子，大家共同进步(a program for moving temperature in ansys)

52单片机PWM（直流电机c语言源码(52 single chip PWM (DC motor) routine)

AOC品牌液晶显示器源代码，稳定量产版本。C语言，keil编译器，Realtek处理IC。完整的source insight和keil工程，对液晶显示器开发着非常有意义。(AOC brand LCD display source code, stable production version. C language, keil compiler, Realtek processing IC. Complete source insight and keil project, to develop a very meaningful LCD display.)

The STC15 series uses only one timer for infrared reception

How to the copula using VineCopula package. example data set attached .