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gsm based prepaid energy meter
- gsm based prepaid energy meter
gsm matlab block
- the file is gsm cellular signal processing matlab code.
GSM
- GSM Calibration 原理及技术相关介绍
GPS and GSM Vehicle Tracking System
- GSM TRACKING SYSTEM FOR CARS AND TRANSPORT
51控制SIM900A带检测GSM模块返回数据
- 51控制SIM900A带检测GSM模块返回数据(51 control SIM900A band detection, GSM module returns data)
Run GPS GSM
- Run code for gps and gsm
GSM室温监控系统
- 利用GSM的GPRS功能,使用AT指令进行短信发送,实现温度监控、超标报警,有串口传输功能,有一定单片机项目参考价值(The use of GSM GPRS function, the use of AT instructions to send text messages to achieve temperature monitoring, excessive alarm, a serial transmission function, there is a certain reference
GSM Library for Proteus
- GSM for arduino uno R3 that allows you
PC机与GSM短信模块串口通信程序设计
- PC机与GSM短信模块串口通信程序设计,用于学习交流(Serial communication program design of PC and GSM SMS module)
Interception of GSM
- a paper about GSM. The cell tower and phone negotiate the highest level of crypto that both mutually support. During call setup a handset sends a packet that states its crypto level and the tower will return a signal with what is actually going to
51单片机控制GSM模块TC35的方法
- 51单片机控制GSM模块TC35的方法51单片机控制GSM模块TC35的方法(51 microcomputer control of GSM module TC35 method)
基于GSM模块的远程监控设计方案
- 基于GSM模块的远程监控设计方案,可供学习电子工程人员参考与使用(Remote monitoring design scheme based on GSM module)
GSM移动通信技术入门
- gsm communication principle introduction
gsm移动通信基本知识
- gsm communication introduction
GSM移动通信及协议栈基础知识讲座
- gsm communiction princple
GSM(接打电话 收发短信)
- GSM模块使用帮助代码,可以实现打电话,发短信等相对简单功能(The GSM module uses help code to make relatively simple functions such as calling and sending messages.)
GSM协议
- GSM通信协议,用处各种2G网模式的通讯,适合物联网系列产品开发!(GSM communication protocol)
encoder and gsm
- encoder and gsm module text code csm will receive start and on the out put and receive stop to stop the output
GSM Library for Proteus
- gsm library for proteus for you
gsm
- 本设计针对现有的GSM无线网络,介绍了基于GSM的远程家庭智能报警系统的设计及实现方法。利用各种传感器,如温湿度传感器、加速度传感器等对家中可能出现的各种意外情况进行采集,并通过组建的家中内部无线网络及时向单片机进行中断报警。GSM模块在单片机控制下,利用GSM网络,将各种报警信息通过短信的方式发送到预先设定的手机中,达到了远程无线智能报警的功能。同时,本文在对加速度信号的处理上,采用新的方法,即使用加速度平均值,并设定参考点的思路和方法,有效避免了漏报、误报现象的产生,是系统更加稳定。(Aim