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用51单片机实现简单的音乐播放生日快乐歌。-51 MCU with a simple music player, a happy birthday song.

Proteus仿真实验经典12例程 Proteus仿真实验经典12例程-Proteus simulation routines Proteus classic 12 classic 12 simulation routines

本文从远传抄表的传输方式以及发达国家的家庭网络技术，较全面的介绍了国外远传抄表系统，对我国智能远传抄表系统新产品的研发有一定的参考价值。-This text is based on the transmission means of telemeterrecording and household network technologies of in developed countries，more overall introduction the system of telemeterrecording abroad，There must be certain reference value to the research and development of new products of intelligent telemeterrecording system.

微型打印机的驱动程序，希望对朋友们有用。-This is a driver of micro printer.Hope it is helpful to friends.

在80C51上用汇编语言实现的数字钟程序，具有闹铃、秒表和设置时间等动能。-80C51 used in assembly language procedures for the realization of the digital clock with alarm, stopwatch and time settings, such as kinetic energy.

MP3的源程序,VS1003等, -MP3 of the source code, VS1003, such as, MP3 source, VS1003, etc.

几个单片机程序，有关数字温度传感器DS18B20和AD590的程序.-several SCM procedures, the Digital Temperature Sensor and AD590 procedures.

步进电机绝对零位控制装置 步进电机绝对零位控制装置 步进电机绝对零位控制装置-Stepper motor control unit absolute zero absolute zero stepper motor stepper motor control device controls the absolute zero absolute zero stepper motor stepper motor control device controls the absolute zero

给大家上传个proteus仿真单片机和PC串口通讯的例子-Give you a Proteus From simulation single-chip computer and PC serial communication example

单片机测试串口通信程序，使用KEIL　ｃ进行开发，适合初学者学习-microcontroller serial communications testing procedures, the use of KEIL c develop suitable for beginners learning