摘要
处于中心位置的实用电磁蜘蛛一般有3种电路,分别是利用单片机电路的低能耗蜘蛛由多路发射、单路接收机电路组成。文章指出,直接利用3路远程开关的蜘蛛和利用PLC电路的蜘蛛,视实际情况分别放置。
In the center position of the utility of the spider generally have 3 kinds of circuits, respectively, the use of single-chip microcomputer circuit of the low energy consumption spider by multi-channel transmission, single circuit receiver circuit. The paper points out that direct use of the 3 channels of the spider and the use of PLC circuit spider, depending on the actual situation were placed.
出处
《无线互联科技》
2015年第19期72-72,78,共2页
Wireless Internet Technology
关键词
地震预报
PLC电路
超外差接收模块
电磁蜘蛛网
GPRS开关
earthquake prediction: PLC circuit
super heterodyne receiver module
electromagnetic spider web
GPRS switch