PC-stepper-motor

Comparison of Gyroscope

输入一个数字，数码管可倒计时显示数字，显示到0后又重新显示(Enter a number, digital countdown display digital display to 0 and then redisplay)

silabs的芯片si1010的发射频谱等文件，我看本站只有si1000的却没有si1010的，故此奉献(emission spectrum and other documents silabs chip si1010, I see only the site but no si1010 si1000, and therefore dedication)

基于51单片机开发板，矩阵键盘按键在数码管上显示0~F(Based on 51 MCU development board, matrix keyboard keys on the digital display 0 ~ F)

电子时钟程序，通过VC++编程，实现电子时钟程序，方便编程爱好者交流学习。(Electronic clock procedures, through VC++ programming, electronic clock procedures to facilitate the exchange of learning programming enthusiasts.)

离散系统的数字PID控制仿真，指令为阶跃信号、正弦信号和方波信号(The digital PID control simulation of discrete system, instruction for step signal and sine signal and the square wave signal )

说明：  用stm32f103控制无源蜂鸣器播放音乐(Using STM32F103 to control passive buzzer to play music)

INTEL－C51一些常用的源程序，供初学者参考，(INTEL- C51 some frequently used source for beginners reference.)

Introduction to Water Program

光电传感器大全，具有很高的参考和使用价值(Photoelectric sensor Daquan, reference and high value)