ASM

该源程序的功能是设计一个时钟，时钟精度还可以，这是单片机学习的一个进阶吧，掌握了它，也算是对单片机有比较熟练的应用了，加油(The source function is to design a clock, clock accuracy can be, this is an advanced single-chip learning it, grasp it, can be considered a relatively skilled microcontroller applications, the refueling)

51控制的8x8x8光立方（512个LED的亮灭），变成实现不同的团变化，采用不同的延时时间是转换的速度不同。完整的源程序，电路图和PCB(51 controls the 8x8x8 cube of light (512 LED light off), to achieve different changes into groups with different delay times are different conversion speeds. Complete source code, schematics and PCB)

说明：  linux sd2.0协议标准文档中文翻译*（1-6章节）(Sd2.0 protocol Chinese version)

自己建立的风速模型，惊醒仿真，并选择PID的控制方法(Fan control model, the simulation results)

STC12C5A60S2电子负载全部代码,TM7705做AD TM8211做DA(STC12C5A60S2,TM7705AD TM8211DA)

51单片机蜂鸣器音乐播放器的头文件，可自己更改旋律(51 MCU buzzer music player header file, you can change the melody)

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 } )

STM32运用PID控制DA输出电压稳定，可以设置。(STM32 using PID control DA output voltage stability, can be set.)

OBD-II source code for TL718 簡易OBD訊號控制(OBD-II source code for TL718)

Demo Classic Diffie-Hellman