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qiangdaqi
- 用单片机做的抢答器。用数码管显示最先按下的按键，并点亮对应灯。-Answer to do with single-chip device. Digital display by pressing the button first, and the corresponding lamp lit.
qiangdaqi
- 基于C-51做的抢答器设计，具体功能里面有介绍- a design based on C-51, there are specific features in the word file
qiangda
- 利用单片机做的抢答器，有程序和PROTUES仿真图。-qiangdaqi with 51mcu
qiangdaqi
- 多路只能抢答器的设计，可以供学习数字电路知识时参考。-Answer only multi-channel design, digital circuit can be for knowledge learning reference.
qiangdaqi
- Quartus II工程压缩文件，是一个典型的基于FPGA的抢答器工程项目，有计数、BCD译码、动态扫描等模块。-Quartus II project files, is a typical browser-based FPGA Answer Project, a count, BCD decoding, dynamic scanning module.
qiangdaqi
- 基于8051的抢答器设计和源程序 基于8051的抢答器设计和源程序-Answer based on the 8051 design and 8051 based on the source design and source Answer
9927419qiangdaqi
- 利用实验箱上的键1—7作为按键，其中键7为复位，键1为1路抢答键，键2为2路抢答键，等等。 按复位后系统响“嘀…..”一短声，6路抢答键起作用，任一抢答键按下时，显示其键号，并封锁所有抢答键，十秒钟后响“嘀…..”一长声，直到按复位键后才能解除声响。 具有抢答开始后20S倒计时，20S后倒计时后无人抢答显示超时的功能，并报警。 能显示超前抢答号并显示犯规警报，某一路犯规抢答，则自动取消（也就是禁止）下一次抢答的权利（1次）。-Experimental use of the key b
qiangdaqi
- 乘法抢答器，可以用在各种比赛中。判断出哪个是最快的。-Answer multiplication, and can be used in a variety of competitions. Determine which is the fastest.
qiangdaqi
- 单片机学习，用单片机实现抢答器，基于MCS51单片机-Single-chip learning, with MCU Answer, and MCS51-based single-chip
qiangdaqi
- 用89C51制作八路抢答器：本文介绍一种用单片机控制的八路抢答器电路。本电路简单明了，所用成本低，可扩展为更多路数的抢答电路，亦可作为初学者朋友学习单片机的实验用电路。-89C51 production by eight-way devices Answer: This article describes the control of a single-chip eight-way with Answer circuit. The circuit is simple, using low-cos
qiangdaqi
- 一个很实用且很简单的抢答器，主控芯片是51-A very practical and very simple Answer, and control chip 51
qiangdaqi
- 基于单片机AT89S52的抢答器程序，觉得很好，分享-Answer based on single chip AT89S52 the program, feel good to share
qiangdaqi
- 制作抢答器所需要的程序，包括一次抢答，多次抢答。-Production Responder required procedures, including the one to answer in, multiple answer in his place.
qiangdaqi
- 八路抢答器，有计时功能，计分功能当有选手抢答时可以显示台号-Octal Responder, with time-keeping. Scoring function
qiangdaqi
- 内容： 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 原理：最先按下按键者有效，其他均无效-Contents: 1, test Objective: To understand the key principles of scanning two to achieve phenomenon: the key to answer in the same time, press the
qiangdaqi
- ⑴ 设计一个可供8人进行的抢答器。 ⑵ 主持人设置一个控制开关，用来控制系统得清零（显示数码灭）和抢答开始。并设置复位按钮，按动后，重新开始抢答。 ⑶ 抢答器开始时数码管显示序号0，选手抢答实行优先锁存，优先抢答选手的编号一直保持到主持人将系统清除为止。抢答后显示优先抢答者序号，并且不出现其他抢答者的序号。 ⑷ 抢答器具有定时抢答的功能，由主持人预先设定时间。 ⑸ 主持人按下复位开关，使得抢答器再次进入禁止状态，选手编号的LED数字显示器灯熄灭，电路进入原来的初始状态，准备进入下
qiangdaqi
- 抢答器的单片机C语言程序。已经编译成功，大家可以下来学习或做东西。-Responder Microcontroller C language program. Has been successfully compiled, we can learn or do something down.
qiangdaqi
- 该功能主要是进行串口通信，用51单片机进行控制。-This function is primarily one of serial communication, with 51 microcontroller control.
qiangdaqi
- 所设计的抢答器允许四人参加。在出题后，红色发光二极管点亮，同时显示器显示秒信号，A、B、C、D四人按动按钮以决定先后次序，计时到60s之后即依次显示四个人的名次，若超过60s未按按钮者不计名次。在红灯亮前按下按钮者也不计名次。-The Responder is designed to allow four people to participate. In a later question, the red light-emitting diodes lit at the same time d
qiangdaqi
- 抢答器，用C编程，利用单片机实现抢答的功能-Responder, with C programming, using SCM to answer in the function