摘要
以AT89C51为主控芯片,数据经二次编解码以无线载波的方式进行传输,提高了遥控的准确性。可在12米以外准确遥控14路电器的工作状态。本系统具有使用方便、设置灵活、功耗低、安全性强、易扩展等优点,并可设置可燃气体报警功能。
This system is mainly controlled by the chip of AT89C51.In order to improve the accuracy of remote control,the data that are transmitted via radio carrier are encoded and decoded twice.So that the system can remotely control the 14 roads of electric appliances accurately even from a distance longer than 12 meters.The system has many advantages such as easy usage, flexible installation,low power consumption,high security and easy expansion etc.Besides,it also has the function of combustible gas alarm.
出处
《山西电子技术》
2008年第5期58-60,共3页
Shanxi Electronic Technology
