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CU_gsmzfzwg
- 中国联通GSM直放站系统统一监控管理协议规范1.0 本技术规范规定中国联通GSM直放站网络管理协议和直放站设备的网管接口技术要求。 直放站网管系统一般由监控中心、通信信道和直放站三部分组成。监控中心的主要职能是对众多厂家提供的多类型、多数量的直放站进行“集中控制，统一监管”。监控中心对直放站的操作主要包括参数设置、数据查询、告警处理三种主业务；直放站作为被监管对象，在被动应答来自监控中心的命令外还必须将当前故障信息以告警命令的形式主动上报给监控中心。监控中心和直放站的通信方式可以是RS2
GTM900-C
- Datasheet of GSM/GPRS-modem GTM900-C
Family-guard-system-based-on-GSM
- 本系统采用单片机作为控制中心，配有移动通信模块、警情采集电路、看门狗电路、声光报警电路和电源模块。当警情采集电路采集到警情信号时，单片机立即接通报警驱动电路实现声光报警，与此同时单片机接通移动通信模块，通过无线调制解调器接入GSM向外界报警，从而完成自动报警。-The system uses microcontroller as a control center, equipped with a mobile communication module, alarm acquisition cir
gbook
- mdma biasa digunakan untuk melakukan bypass menggunakan modem GSM
pxc3881984
- We use Atmel AVR ATmega8535 microcontroller and LM35 temperature sensor as the main components of the system. Liquid Crystal Display (LCD) and buzzer are used to display the server room temperature and as an alarm, respectively. In order to alert the
Send-sms-from-remote-location-using-gprs-modem.ra
- This project send sms remotely is designed to send sms to a desired location without monitoring.An honeywell sensor was conect to a digital multi meter to collect the voltages given by the sensor the multimeter was conect to the computer with a rs232
a3nalog
- ini adalah komponen mdma untuk modem gsm
GSM_DIY
- GSM 模块资料 英文 DIY 资料-GSM modem
sim900_ttl_gsm_modem_opn
- GSM/GPRS TTL -Modem from rhydoLABZ is built with SIMCOM Make SIM900 Quad-band GSM/GPRS engine, works on frequencies 850 MHz, 900 MHz, 1800 MHz and 1900 MHz. It is very compact in size and easy to use as plug in GSM Modem. The Modem is designed wi
motorwifi
- gsm location finder for the gsm modem accurately by AT commands-gsm location finder for the gsm modem accurately by AT commands..
GSM1308UG001_-_Enfora_SA-GP_User_Guide[1]
- How to program the Enfora low cost GSM modem
456
- 基于 GSM 调制解调器 T C35 的油井电能管理系统-T C35 GSM modem based power management system of wells
SF植物茎流测试系统中文操作手册
- 通道8 个模拟输入通道(可连接2 线、3 线或4 线)， 6 个数字输入/输出通道(1/0) ，讯接口，即232 或485 ，通讯还支持GSM MODEM 或TCPIIP 协议等，