这是本人在网络上收集的GPRS开发资料，希望对那位朋友有用。...

DS18B20芯片的温度转换子程序精度为0.5-Temperature Conversion Subroutine

共搜集了13个有关51单片机的一些基本程序，代码有汇编写成，内容包括计数器、温度检测等等。-collected a total of 13 of the 51 SCM some of the basic procedures, a compilation of code written, including counter, temperature measurement, and so on.

NS2教程――非常适合初学者学习使用的一本好教程-NS2 Tutorial- very suitable for beginners to learn to use a good tutorial

在单片机上完全实现sd卡功能，对扇区操作都很详细。-In single-chip fully realized the sd card function, sector operations are detailed.

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

73K222AL单片式调制解调器与单片机的接口电路.包含文档说明、电路、源代码。-linking 73K222AL monolithic modems and microcontroller interface circuit. Includes document shows that circuit, the source code.

单片机C语言的笔记。记录了单片机C的各个变量，函数计相应的例子-Single-chip C-notes. Singlechip C were recorded in all variables, function of the corresponding example

关干高速PCB设计的设计技巧，PCB硬件开发指南。-Dry off the design of high-speed PCB design techniques, PCB hardware development guide.

以C8051为控制器以TI的c1101为模块的底层驱动。-With C8051 as the controller module TI s low-level driver for the c1101.

AT89C51与字符型液晶模块16x2联接的C语言程序-AT89C51