利用AVR单片机实现的慢速USB设备协议

这个是在参加电子设计大赛时的作品，里面包含了数控稳压电源的设计原理、细节、源码-is participating in the Electronic Design Competition at work, it contains the NC Regulators Power design principle, details OSS, etc.

PIC单片机C语言学习－教程-PIC C language learning-Guide

介绍智能车，很全面，是入门很好的培训资料-Introduce smart car, it is comprehensive, it is very good training information portal

基于51单片机的简单LED显示程序，供学习使用-51 single-chip based on a simple LED display program for learning to use

利用c51单片机的定时计数模块进行实现的设置时间到点蜂鸣功能的程序-use c51 SCM regularly counting module to achieve the set time to witness the faint buzzing functional procedures

介绍了一种利用定时中断为单片机编写高音准的音乐程序的方法，并给出实例程序清单。-introduces a timer interrupt to the microcontroller prepared Treble-music approach procedures, and gives a list of examples.

8051控制CDROM驱动-8051 CDROM drive control

数模转换器和模数转换器在单片机系统中的应用：AD转换器和DA转换器在MCS-51系列单片机系统中的应用-DAC and ADC in Single Chip System: AD converters and DA converters in the MCS-51 Series Single Chip System

单片机驱动标准PC机键盘的C51程序-Microprocessor standard PC keyboard C51 procedures

注:protel电路图 1.INPUT12为高压气压和低压压传感器输入端. 2.OUTPUT为充气输出控制端. 3.当高低压有接地信号时,电机正转,气阀打开. 4.INPUT2低气压时有信号时,充气OUTPUT输出,充气电机转. 5.RS1与RS2是调节阀门距离用地 6.RS3是与气阀电机同步时,是气阀电机的转动圈数传感器. 7.RS4是调节延时时间用地-Note: protel circuit 1.INPUT12 and low-voltage high-pressure pneumatic pressure sensor input. 2.OUTPUT output control for the inflated side. 3. When the high and low pressure have a grounding signal when the motor is transferred, the valve opens. 4.INPUT2 low pressure when there is signal output OUTPUT inflatable, inflatable motor switch. 5.RS1 and RS2 is the regulator valve from the land 6.RS3 synchronous motor with the valve, the valve motor is rotating circle the number of sensors. 7.RS4 delay time to regulate land