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Stopwatchcountdown
- 这是一个关于秒表倒计时的程序,写的很经典,拿来就可以用-It is a countdown on the stopwatch program, written in a very classic, brought can use
TrafficLights_daisy090701
- 使用Altera公司的FPGA进行VHDL开发。使用quartus2 9.0软件在EP1C3T144C8开发板上实现对一个十字路口的交通灯的控制,包括4个红绿灯和4个2位的数码倒计时器。-The use of Altera' s FPGA-VHDL development. Use quartus2 9.0 software EP1C3T144C8 development board to realize a crossroads traffic lights control, inclu
OlympicTimerLed
- 功能:实现奥运倒计时显示和当前时间显示 硬件平台:AVR-51开发板-Function: to achieve the Olympic countdown display and the current time display hardware platform: AVR-51 development board
qrs
- 通过串行口,提示用户输入倒计时时间(0~999秒); 时间设定完成后提示用户选择控制方式:“倒计时开”还是“倒计时关”; 若用户选择 “倒计时关”,继电器立即吸合,并倒计时直到时间为0时关断继电器; 若用户选择“倒计时开”,继电器暂不吸合,等倒计时时间为0时再吸合继电器; 倒计时时间通过串口送上位机(每秒更新一次); 倒计时结束时蜂鸣器鸣响2秒作为提示; -Through the serial port, prompts the user to enter th
lanqiujifenqi
- 篮球计分系统是基于51单片机的全功能篮球记分系统。由7个独立式按键,17个数码管,1个发光二极管,2个3-8译码器,1个七段数码译码器构成。能显示节次倒计时,24秒倒计时,可以通过按键控制暂停,24秒复位以及两队加减分。-it is a good one
include
- 可设定功率和驱动时间并在数码管上显示驱动时间倒计时的LED驱动程序-Can be set to power and drive time and in the digital tube LED display driver time in the countdown to the driver
30miao
- 实现30秒的倒计时,可学习数码管方面的知识!-To achieve 30 seconds of the countdown, can learn digital control of knowledge!
kebianchengweibolu
- 实现了模拟微波炉火力控制和电子时钟的功能。工作过程中有各种工作状态指示,显示工作倒计时时间,同时显示时钟;而在待机时只显示时钟,到中午11:00和傍晚17:00时闹铃提醒用户做饭时间到了。-To achieve a simulated microwave oven fire control and electronic clock functions. The work of a variety of working conditions in the process of instructi
Text1
- 多功能抢答器~~~基于C51单片机~~~含倒计时时间内抢答~!-Multi Responder ~ ~ ~ C51-based Microcontroller
99secondsCountdown
- 99秒倒计时,用单片机可以在数码管上显示99秒倒计时。-99 seconds countdown, with the microcontroller, digital tube display 99 seconds countdown.
qiangdaqi
- 自己写的单片机课程设计八路抢答器,能想到的功能都有,有倒计时,报警,预置数等-Microcontroller to write their own curriculum design, eight-way Responder can think of function, countdown, alarm, preset number, etc. ..
10LuWirelessSmartDeviceResponderProgramSourceCode.
- 十路无线智能器抢答器的程序源代码,功能基本都考虑到了,包括倒计时启动和暂停,终止,重启,倒计时设定-10 Lu wireless smart device Responder program source code, the basic functions are taken into account, including the countdown to start and be suspended, terminated, restart the countdown settings, an
jiaotongdeng
- 本系统以AT89C51为控制核心,由矩阵键盘输入,LED倒计时、交通灯显示等模块组成,模拟了一个交通灯控制系统。系统除基本交通灯功能外,还具有通行时间手动设置、可倒计时显示、急车强行通过、状态切换等相关功能。包括报告提供。-AT89C51 for the control of the system core, from the matrix keyboard input, LED countdown, traffic lights displays modules, to simulate a
main4
- 利用单片机的定时器定时,令十字路口的红绿灯交替点亮和熄灭,实现主支路路口的交通信号灯控制(尽可能保持主线的畅通,即在通常情况下,保持主线的放行,只有在支线到达时,才放行支线),同时采用LCD显示倒计时时间及当前灯的状态。-The use of MCU timer timing, so that the crossroads at the traffic lights turn out light and to achieve the main slip road junction traffic
trafficxiugai
- 交通灯电路,南北方向和东西方向分别按绿灯、黄灯、左拐灯、黄灯、红灯的顺序两灭,数码管显示相应的灯亮的时间的倒计时。已通过编译和仿真。-Traffic light circuit, north-south direction and east-west direction respectively green, yellow light, left light, yellow light, red light destroy the order of two, a digital LED disp
music2
- 单片机实例 ,亮灯倒计时10秒,开始播放音乐-Lighting countdown to 10 seconds to start playing music
WW
- 本程序就是一个简单的30秒倒计时....谢谢合作-xmncdjdkddd dsef
xh_scan_hello
- 一个流水灯及数码管显示综合控制的小实验,显示倒计时式的欢迎界面,供单片机学习的演示。附keil工程文件-A water lights and LED display integrated control of small experiments to show the countdown' s welcome interface for MCU learning demonstration. Keil project file attached to
jiaotongdengchengxu
- (1) 按照题目要求独立设计系统所需电路,并完成电路的实际制作。 (2)在十字交叉路口,东南西北各方向都设置红、黄、绿色信号灯,红灯亮表示禁止通行,绿灯亮表示可以通行,红灯灭之前5秒钟黄灯开始闪烁直到绿灯亮起后黄灯熄灭。其中东西方向为主干道,南北方向为次干道,各个方向分别设置两位数码管,用来显示红灯和绿灯倒计时间,东西方向时间一致,南北方向时间一致。 (3)开机时主干道为60秒倒计时,次干道为40秒倒计时。 (4)单独设计人行道指示灯标志,当禁止行走时为红灯,当可以横穿马路时,绿
2051-1
- 倒计时 设置好倒计时的时间 启动后便可自动执行倒计时-Countdown to set a good time to start the countdown after countdown will be automatically