摘要
介绍了由飞利浦８９Ｃ５１单片机控制的多路抢答器系统。它具有反应快，功能齐全，实用性强的特点，适用于具有抢答要求的场合。
This paper introduces the system of the multiplex rush responder controled by the monolithic processor of Phillip's 89C51. It bears the characteristic of quick response and sound function. It is suitable for the occasion on which the rush responding is needed.
出处
《长春大学学报》
2000年第6期24-25,共2页
Journal of Changchun University
关键词
单片机
抢答器
语音
monolithic processor
rush responder
pronuciation
