AVR单片机的miRtos及完整演示程序

在AVR上实现USB的功能，是模拟出的USB-In the AVR to achieve USB functionality of USB is to simulate the

51单片机基础训练项目之会唱歌的单片机。本例使用普通有源蜂鸣器，通过控制单片机输出频率来达到“唱歌”的目的。着重训练初学者对IO管脚的认识。-51 MCU-based training program in the microcontroller will be singing. In this case the use of ordinary active buzzer, by controlling the microcontroller output frequency to achieve the " singing" objective. Focus on training for beginners to the IO pin awareness.

测试温湿度以及烟感报警,硬件采用长应8000系列-Test temperature and humidity as well as the Smoke Alarm, hardware should be used long-8000 Series

DS18B20温度采集和输出显示程序，用汇编语言实现-DS18B20 temperature acquisition and display program output, using assembly language to achieve

８９Ｃ２０５１控制的智能密码锁,4*4键盘控制.-89C2051 control of the intelligent password lock, 4* 4 keyboard control.

KEIL 51上的数字电压表实验程序 用C编写 已经调试过-KEIL 51 on the digital voltage meter experimental procedures have been prepared with C debugging off

基于ds12c887的电子时钟的C语言程序-Based on the electronic clock ds12c887 the C Language Program

当按下开关SP1，AT89S51单片机产生“叮咚”声从P1.0端口输出到LM386，经过放大之后送入喇叭。 -When pressing the switch SP1, AT89S51 Single-chip a " ding dong" sound from the output port P1.0 to LM386, after amplification into speakers after.

用与Ｃ５１单片机的公历转农历主要思路与程序．汇编-Used with the C51 single-chip switch to the Lunar calendar of the main ideas and procedures. Compilation

基于单片机C51和LCD1602的显示《将近酒》的程序-C51-based single-chip microcomputer and the LCD1602 display