vb控制无线发射模块的上位机软件，接收端包括2个温度传感器和两个湿度传感器-vb control of wireless transmission module of the PC software, the receiving end, including two temperature sensors and two humidity sensors

基于GSM短信模块的家庭防盗报警系统，采用主动式红外传感器进行检测，主要由单片机和GSM短信模块组成-Module based on GSM SMS home alarm system, the use of active infrared sensors to detect, the main message from the microcontroller and GSM module

系统以C8051F020芯片为核心，外围器件包括SIM300模块，DS18B20温度传感模块，火焰传感器，蜂鸣器模块，四相六线步进电机，微型水泵等。系统各个部分紧密联系，环环相扣，实现了实时温度显示、火灾报警、远程通信、消防灭火等功能。-System C8051F020 chip as the core, peripheral devices including SIM300 module, DS18B20 temperature sensor module, flame sensor, buz