摘要
本文是以单片机为控制核心的16路抢答器,它能根据不同的抢答输入信号通过LED数码管显示,并具有自动锁存优先输入信号和自动复位功能。该电路具有结构简单,功能强大,智能化程度高,故障率低的特点。
This article is a 16-channel responder with a single-chip microcomputer as the control core.It can display through the LED digital tube according to different answer input signals,and has an automatic latching priority input signal and an automatic reset function.The circuit has the characteristics of simple structure,powerful function,high intelligence and low failure rate.
作者
马巍
MA Wei(Changzhou Technician College,Jiangsu Province,Changzhou Jiangsu 213000,China)
出处
《科技视界》
2019年第5期67-68,共2页
Science & Technology Vision
