Optics

模拟PID控制，参数可调，前面板中可观察响应曲线(PID simulation)

2008吉林省电子设计竞赛试题，很有用的。练习项目制作。(2008吉林省电子设计竞赛试题，很有用的。练习项目制作。 Jilin Electronic Design Contest 2008 test, very useful. Practice production project. )

说明：  该程序为大家提供定时器程序例程。给大家一个参考，来实现简单的定时功能(This program provides you with timer routines. Give you a reference to achieve a simple timing function)

基于STM32F103利用SPI协议，RC522多功能读取，修改，删除卡片(Based on STM32F103 and SPI protocol, RC522 can read, modify and delete cards with multiple functions.)

两路光电开关驱动，2019电赛A组，测试程序(Two-way Photoelectric Switch Drive, Group A of 2019 Electricity Competition, Test Procedure)

利用51单片机控制红外射线的接收 利用红外遥控器发送红外线  将程序烧录到51单片机中  当接收到红外信号时  就会在于51单片机相连的数码管上显示红外射线相应的数字

三相电流表源程序 基于CS5460a 485通讯 遵循mudbus协议 测试成功(Three-phase ammeter source based CS5460a 485 communications follow mudbus protocol test )

说明：  3，STM32 FLASH模拟EEPROM资料(STM32 FLASH simulation EEPROM)

风力摆是一种通过风机作为唯一动力驱动的装置,深入研究该系统对空间飞行器、四旋翼无人机的运动状态和卫星姿态控制具有重大意义。(Wind pendulum is a device driven by wind turbine as the only power. It is of great significance to study the motion state of space vehicle, quad-rotor UAV and satellite attitude control.)

上位机，与51单片机进行通信，将从单片机发送过来获得的信息显示在显示界面上。(PC, with 51 single-chip communication, sent from the information obtained from the microcontroller is displayed on the display screen.)