文章借助系统模型，阐明了GSM模块收发短信的基本概念以及串口控制SMS的基本原理。详细介绍了单片机控制GSM模块工作的软件实现过程，对对怎样用单片机控制GSM模...

按键控制声音输出，C语言编写，keil下调试通过,大家相互学习-Buttons control the sound output, C language, keil debugging passed, everyone learn from each other

单片机应用PS/2键盘的实例,本程序源码只供学习参考，不得应用于商业用途，如有需要请联系作者。 [注:AT89x51使用12M或11.0592M晶振,实测使用11.0592M] [Keil uV2 7.01编译运行通过 程序中没有做键盘数据的奇偶校验]-SCM application PS/2 keyboard example, the learning process only reference source, not used for commercial purposes, if necessary please contact the author. [Note : AT89x51 use 12M or 11.0592M crystal, the measured use 11.0592M] [Keil uV2 7.01 compiler running through the procedure done keyboard data parity]

ppt格式的，arm7的一个讲座的一部分，对设计lcd非常有用-ppt format, arm7 of a lecture as part of the design is very useful lcd

本软件实现了232到CAN的具体转换的代码,对232和CAN都进行了很好的说明,编程环境是IAR

MC9S08GB/GT 串口监控程序源码-Serial Port Monitor MC9S08GB/GT source

运算放大器NE5532的中文资料。有需要的朋友请下载-Op-amp NE5532 Chinese information. Friend in need, please download

这是运用MSP430 单片机对字符行LCD 显示屏的驱动程序-This is the use of characters MSP430 line LCD display driver

keil c开发 16位液晶显示屏驱动程序-Keil 16 LCD Driver

本程序包含c与ASM格式的16C554的程序，部分初始化程序-This procedure contains c and ASM format 16C554 procedures, some initialization procedure

单片机双机通讯讯,帮助初寻者理解双机通讯原理-Single-chip dual-machine communication inquiry, to help find those who understand the beginning of two-machine communication principle