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- 2022-09-16 09:30:03下载
- 积分:1
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(1) 有一个主持人控制开关和8路抢答按扭,当主持人允许抢答时才能进行抢答操作,并用一个数码管显示抢答选手的号码,同时其他选手不能再抢答。
(2)电路上...
(1) 有一个主持人控制开关和8路抢答按扭,当主持人允许抢答时才能进行抢答操作,并用一个数码管显示抢答选手的号码,同时其他选手不能再抢答。
(2)电路上要加个蜂鸣器的电路,当有选手抢答时蜂鸣器响一下。
(3)要有倒计时功能,开始抢答时开始倒20秒计时,用两个数码管显示,当有人抢答时停止倒计时。
2.2拓展部分
用按键可设置倒计时的时间,范围在5秒到30秒之间。-(1) has a host switch and 8-way control button to answer in, when the moderator allowed to be carried out to answer in time to answer in operation, and use an LED display to answer in the number of players, while other players can no longer answer in his place. (2) the circuit, we should add a buzzer circuit, when there are players when the buzzer rang to answer in about. (3) to have the countdown feature to begin to answer in 20 seconds when you start down time, using two digital tube display, when someone stops to answer in the countdown. 2.2 The expansion of part of the buttons can be set with the countdown time, the range of 5 seconds to 30 seconds.
- 2022-02-25 13:31:03下载
- 积分:1
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直流电机控制程序 基于ti公司 dsp tms320lf2407a 运行环境 ccs2.2 原创 虽然很简单...
直流电机控制程序 基于ti公司 dsp tms320lf2407a 运行环境 ccs2.2 原创 虽然很简单-DC motor control program ti-based company dsp tms320lf2407a original operating environment ccs2.2 Although very simple
- 2022-10-04 13:05:05下载
- 积分:1
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此程序的功能是把红外遥控器的地址码(16位)和控制码及反码显示出来,每按一次遥控器都能显示这些数据(用8只数码管16进制显示).
此程序的功能是把红外遥控器的地址码(16位)和控制码及反码显示出来,每按一次遥控器都能显示这些数据(用8只数码管16进制显示).-The function of this program is to address the infrared remote control code (16) and the control code and anti-code displayed every time the remote control can display these data (8 by 16-band digital tube display).
- 2022-08-18 17:14:45下载
- 积分:1
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1-WIRE通讯协议的C51例子程序集锦
1-WIRE通讯协议的C51例子程序集锦-1-WIRE communication protocol procedures for the collection of the best examples of C51
- 2023-03-30 12:40:03下载
- 积分:1
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IA-32汇编原代码,blowfish.相比于c/c++写的原代码,效率更高-IA-32 compilation of the original code, blowfish. Compared to c/c++ Write the original code, more efficient
- 2022-03-21 23:30:51下载
- 积分:1
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红外遥控码形检测,通过串口发送数据到PC机
9600,n,8,1,每位+1表示14us...
红外遥控码形检测,通过串口发送数据到PC机
9600,n,8,1,每位+1表示14us-Infrared remote control code type detection, through the serial port to send data to the PC-9600, n, 8,1, each+1 that 14us
- 2022-03-14 23:39:24下载
- 积分:1
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4种不同模型的程序 对雷达杂波方针很有用的
4种不同模型的程序 对雷达杂波方针很有用的-is important to radar clutter moleling
- 2022-08-13 18:25:14下载
- 积分:1
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汇编多媒体教案ppt格式,不错哦!
汇编多媒体教案ppt格式,不错哦!-compilation of multimedia lesson plans ppt format, it is true!
- 2022-01-25 15:42:15下载
- 积分:1
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你可以做一个尝试,我要做一个,感觉
你可以做个试试看,我是做了一个,有感觉-you can make a try, I have to do one, and feel that
- 2022-04-27 19:09:09下载
- 积分:1