智力竞赛抢答器的设计姓 名: 学号:单 位: 专业: 指导老师: 职称:摘 要:本文介绍了以单片机80C51为核心芯片的智力竞赛抢答器的设计。利用Keil C51平台编译程序,在Proteus中搭建硬件模型,配合编译好的软件,进行仿真调试。在Protel中绘制PCB图,进行硬件制作,并调试成功。最终实现的智力竞赛抢答器性能优良,操作简单,实用性强。 关键词:抢答器;80C51;程序控制; Proteus仿真The Design and Realization of Four-way Answering DeviceAbstract: The design of answering device of which the core chip is the microcontroller 80C51 is introduced in this article. Procedures are compiled by using Keil C51, hardware model bu