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qiangdaqi
- 系统上电后，显示提示符P.,按K1进入抢答界面，如果主持人没按K1开始键，选手按动 则视为违规抢答，数码管显示违规选手号，蜂鸣器报警，违规指示灯亮，当主持人按下K1,蜂鸣器鸣一声，开始抢答。最先按下的选手，会显示在数码管上，并开始倒计时， 如果选手在20秒内回答完问题，并按下K2,蜂鸣器开始报警，结束指示灯亮如果选手未能在20秒内按下K2,蜂鸣器开始报警，超时指示灯亮K7为复位键，按下后，再次进入抢答界面-After the syste
qiangdaqi
- 这是一个多路强答器项目，代码完整，配有电路图，有极好的借鉴价值。-This is a multi-channel the strong A project code complete with schematics, excellent value for reference.
dian-zi-qiangdaqi
- 这是我做电子大赛的程序源码，先上传ｐｕｄｎ，跟大家做学术交流-This is the program I do electronic contest the source first upload pudn, with everyone doing academic exchanges
qiangdaqi
- 该文件是基于multisim设计的四人抢答器的仿真原理图-The file is a simulation-based the multisim design of four Responder' s schematic
qiangdaqi
- 基于51单片机的多路抢答器 包括仿真及其源程序-Simulation based on 51 single-chip multi-way Responder including its source
qiangdaqi
- 1、试验目的：了解按键的扫描原理 2、实现现象：同时按键抢答，先按的键有效，其他按键锁死 复位后重新开始抢答 3、硬件要求：按键 LED灯 -Test Objective: To understand the key scanning principle, to achieve the phenomenon: button Responder, press the keys, other keys locked reset
qiangdaqi
- 51单片机的抢答器程序，一共有4个按键，可以判断哪个先按下，显示在数码管上-Responder program 51 MCU, a total of 4 keys, can judge which first press, in the digital tube display
qiangdaqi
- 五路抢答器，第一个人按下后其他人按下无法再抢答，只有复位以后才可以抢答，同时有数码管显示。-Rd Responder, the first person Press Press no longer be able to answer in only reset after Responder and digital display.
qiangdaqi
- 单片机8位抢答器设计源程序，代码比较短，没什么好说的。-The microcontroller 8 Responder design source code is relatively short, nothing to say.
qiangdaqi
- 多路智力竞赛抢答器 实现实时指挥 闪烁 等待 交通指挥-Multiple quiz Responder to achieve real-time command flashes waiting for traffic control
qiangdaqi
- 八路抢答器主持人按下开始抢答诺主持人位按下则示选手违规等等并可实现倒计时时间的修改-Eight Responder host press began to answer in Connaught the Moderator bit press is shown in the player violations can countdown time to modify
qiangdaqi
- 能实现8路抢答 开始时倒数十秒 之后开始抢答 在第一次抢答完成之后 一直等待主持人按重新开始键-To achieve the 8-way Responder began to pour tens of seconds after start Responder After completing the first answer in have been waiting for host key press to re-start
qiangdaqi
- 抢答器，单片机开发基础，源程序，适用于初学者。-Responder, microcontroller development based on source code, suitable for beginners.
qiangdaqi
- 系统上电后，显示提示符P.,按K1进入抢答界面，如果主持人没按K1开始键，选手按动 则视为违规抢答，数码管显示违规选手号，蜂鸣器报警，违规指示灯亮，当主持人按下K1,蜂鸣器鸣一声，开始抢答。最先按下的选手，会显示在数码管上，并开始倒计时， 如果选手在20秒内回答完问题，并按下K2,蜂鸣器开始报警，结束指示灯 如果选手未能在20秒内按下K2,蜂鸣器开始报警，超时指示灯亮 K7为复位键，按下后，再次进入抢答界面-System power-u
qiangdaqi
- 8路抢答器汇编语言，应用于AT89C51单片机-8-way Responder assembly language, used AT89C51 microcontroller
qiangdaqi
- 竞赛抢答器(模拟)的原理图，逻辑开关K0～K7代表竞赛抢答按钮0～7号，当某个逻辑电平开关置“１”时，相当某组抢答按钮按下。在七段数码管上将其组号(0～7)显示出来，并使微机扬声器响一下-Contest for (analog) schematics, logic switch K0 ~ K7 represents Contest for buttons 0-7, when a logic level switch is set to
qiangdaqi
- 100人抢答器，最多可扩展至256人，带proteus仿真-100 Responder, expandable up to 256 people, with proteus simulation
qiangdaqi
- 基于单片机89S52的多路抢答器，内涵仿真图，仿真通过-89S52 microcontroller-based multi-channel Responder, meaning simulation diagram, simulation through
four--people--qiangdaqi
- 基于fpga的多路抢答器 分为4路 有一路抢答后 其余按键将失灵 当主按键按下后 将正常运行-Fpga-based multi-channel Responder Responder is divided into four road all the way to rest after a failure when the main button to normal operation after the button is press
qiangdaqi
- 四人抢答器， 有4组抢答，系统开始后进入抢答状态，抢答开始后20秒倒计时，20秒倒计时后无人抢答显示超时，发出报警信号；当有一路抢答按键按下，该路抢答信号将其余各路抢答信号封锁，同时铃声响起，显示该路抢答台号；一轮结束后按复位键将所有状态复位。-Four Responder, Responder has four groups, the system begins to enter the answer in the state, be