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weijiyuanli
- 这是一个八路抢答器的汇编设计,含有完整的设计思路,流程图,设计步骤
kathy.rar
- 用于八路抢答器，基于微机原理的课程设计，运用8255并行接口,Answer for the eight-way, and based on the principle of computer design, use of 8255 parallel interface
用汇编语言写的八路抢答器
- 用汇编语言写的八路抢答器，内包含了电路图和设计报告。用51单片机可实现其功能。,Written in assembly language with Answer eight-way, and contains the circuitry and design of the report. 51 single-chip can be used to achieve its function.
Eight-way-responder
- 本设计是以八路抢答为基本理念。考虑到依需设定限时回答的功能，利用AT89C51单片机及外围接口实现的抢答系统，利用单片机的定时器/计数器定时和记数的原理，将软、硬件有机地结合起来，使得系统能够正确地进行计时，同时使数码管能够正确地显示时间。用开关做键盘输出，扬声器发生提示。同时系统能够实现：在抢答中，只有开始后抢答才有效，如果在开始抢答前抢答为无效；抢答限定时间和回答问题的时间可在1-99s设定；可以显示是哪位选手有效抢答和无效抢答，正确按键后有音乐提示；抢答时间和回答问题时间倒记时显示，满时后
chengxu
- 基于51单片机的程序设计，八路抢答器51程序设计-Based on 51 MCU program design, eight-way Responder 51 program design
qiangdaqi
- 这是一个八路抢答器程序，供8组进行抢答，有报警，显示等功能！-This is an eight-way Responder program for 8 group Responder alarm, display and other functions!
8luqiangdaqi
- 基于AT89C52单片机的八路抢答器控制程序源代码和proteus仿真源文件，采用keil做开发环境-Based on AT89C52 eight Responder control program source code and proteus simulation source files using keil do development environment
attachment
- 八路抢答器 很详细的资料仿真过的 可用来参考-Eight-way Responder very detailed information can be used to reference the simulation over
cc
- 八路抢答器 源程序清单 用C语言编写没错误-Eight-way responder source program listing written in C language not mistake
Octal-Responder
- 八路抢答器，选手按按钮喇叭响，主持人按按钮，就不响了，包含proteus图一份，hex文件，源程序一份，源程序是汇编语言-Octal Responder, players press the horn sounds, the host press the button, does not ring, comprising a proteus diagram, hex file, a source, the source is assembly language
zuihou3
- 八路选手抢答器，数码管显示，蜂鸣器报警。-Octal Responder, digital display, buzzer alarm