LPC2138 application c program of fire sensor and GSm interfacing, to send sms to predefined mo. no. when fire sensor detects fire or fumes

contiki是开源的，可移植的，针对存储空间受限的网络化嵌入式系统和无线传感器网络的多任务操作系统。-Contiki is an open source, highly portable, multi-tasking operating system for memory-efficient networked embedded systems and wireless sensor networks. Contiki has been used is a variety of project

以AT89S52单片机为核心设计智能火灾报警系统，包括硬件和软件设计两部分。通过温度传感器DS18B20检测现场参数，经过信号调理电路、A/D转换后送入单片机进行数据处理，通过LED显示实现实时显示，并进行声光报警。-AT89S52 microcontroller as the core design of intelligent fire alarm system, including hardware and software design in two parts. Detected by