C51单片机与PC机串行通信源程序，现与大家分享

Sony_Ericsson GM47 /gr47 AT指令中文手册,-Sony_Ericsson GM47/Chinese gr47 AT command manuals,

zlg7290的一个开发源文件，用于单片机与数码管之间的驱动-zlg7290 development of a source file for the single-chip digital control and drive between the

针对MSP430的金鹏OCMJ4X8C128×64中文液晶驱动程序,只支持串口模式，已调试可用-For the MSP430-Jinpeng OCMJ4X8C128 × 64 Chinese LCD driver supports only serial mode, has been used to debug

用MEGA128做的串口服务器,包括原理图,源代码,TCPIP开发资料,接口包括RS232,RS485,RJ45-MEGA128 to do with the serial server, including schematics, source code, TCPIP development information, interface, including RS232, RS485, RJ45

该程序为LED大型显示屏驱动程序，全部源代码为C语言编写-The program for the large LED display drivers, all the source code for the C language

DDS芯片ad9854的单片机（C8051F020)控制及其外围原理图和PCB图-DDS chip AD9854 microcontroller (C8051F020) and its peripheral control schematic and PCB diagram

demo程序及开发板-demo procedures and development board

RJ45接头的Protel PCB封装库-RJ45 connectors package Protel PCB Library

使用单片机读取并提取短信内容，并送lcd1602显示-lcd1602　GSM NSG pick up

1） 以单片机为核心部件组成一个音乐播放器。 2） 利用单片机的定时器产生乐谱的各种频率方波，信号经过放大后由喇叭发出声音。 3） 自行定义按键盘，每按一键，可选择一首歌曲进行演奏，某段音乐令单片机连续播放，演奏可通过按键来中断。 4） 在LCD上显示演奏歌曲的名称。 -1) the composition of the core components of SCM as a music player. 2) the use of MCU timer generated scores of the various frequency square wave signal through the amplified sound from the speakers. 3) self-defined keyboard, every click of a button, select a song to play, a certain period of continuous playback of music in SCM, playing by pressing a button to interrupt. 4) In the LCD displays the name of the song playing.