摘要
介绍了电磁制导方式,包括电磁信号的产生和检测,信号的选频放大以及TTL电平的转换。小车控制核心综合以上TTL电平信号,控制小车的行走状态以实现多点自动运输功能。根据其原理已做出了实物,并实现了基本功能,证明了该设计方案是可行的。
This paper introduced electromagnetism to lead mode,including the creation of electromagnetism,examination of electromagnetism,choose pin with signal to enlarge and convert（into TTL）.Small car control core comprehensive above TTLs,control the car run or stop to realize automatic conveyance between any two function.The real object has been done according to the principle,and it works well.
出处
《微型机与应用》
2011年第3期18-21,共4页
Microcomputer & Its Applications
关键词
电磁制导
选频放大
单片机
electromagnetism lead
choose pin with signal enlarge
MCU
