搜索资源列表
111
- 通过C语言控制数码管动态扫描显示,通过按钮可以控制数码管的大小,然后进行定时器中断进行倒计时。-Through the C language to control the digital control of dynamic scan showed that the adoption of digital control button can control the size, and then proceed to the countdown timer interrupt.
timer
- 60s倒计时器,通过按键可加减秒,数码管显示-60s countdown device, through the buttons can be plus or minus seconds, digital tube display
28-99daojishi
- 名称:99秒倒计时器 公司:上海浩豚电子科技有限公司 网站:www.doflye.cn 编写:师访 日期:2009.5 修改:无 内容:通过定时器倒计时99秒-Name: 99 seconds Timer Company: Shanghai Hao dolphin Electronic Technology Co., Ltd.: www.doflye.cn prepared: Teachers Visit Date: 2009.5 Review: No con
FourquizResponder2
- 设计一个供四人参赛的抢答器,能准确分辨、记录第一个有效按下抢答键者,并用声、光指示; 主持人没有宣布抢答开始时,抢答不起作用。主持人宣布抢答开始时,按“开始”键,抢答开始,同时启动计时器计时; 计时器计时采用倒计数的方式,以加强现场气氛,增加紧迫感。若预定时间内无人抢答,自动给出信号停止抢答,以免冷场。倒计数定时器的时间可以随意预置; 每组有一个计分器。从预置的100分开始,由主持人控制。答对者加10分,答错则扣10分。 -Design a competition for fou
timerbeep
- 定时器倒计时报警功能,定时的时间可以通过程序设定,当倒计时到0时,蜂鸣器发出报警-Countdown timer alarm, timer time can be set through the program, when the countdown to 0, the buzzer alarm
timer
- avr单片机 60秒倒计时 按键按下开始倒计时计时结束后显示60,等待按键按下 -avr microcontroller countdown button for 60 seconds after pressing the Start countdown timer display 60, to wait for key press
Time-countdown
- 时间倒计时,用定时器完成,LED两位显示。希望对大家有所帮助-Time countdown, complete with a timer, LED 2 display. Hope to help
TIMER
- 这个为倒计时时钟显示控制实验例子程序,大家可以参考-The countdown clock shows control experiments for the example program, we can refer to
dgndingshiqi
- 实现了多功能电子定时器,包括计时,99秒倒计时和定时等功能。-Realize multi-function electronic timer, including the timing, 99 seconds countdown timer functions.
programC
- 【开发环境Keil】1、直流电机调速:按键调速,PWM部分显示速度档位,电机根据档位调节速度 这个需要把电机驱动输入端和PWM端连接起来 2、红绿灯:使用定时器学习 倒计时 红绿灯原理 3、抢答器:同时按键抢答,先按的键有效,其他按键锁死 复位后重新 4、遥控器红外解码数码管显示:按配套遥控器上1-9会在数码管上对应显示 5、PWM调光:利用定时器产生PWM,了解原理和使用方法 6、贪吃蛇样例-【development environment Keil】 1, DC motor speed:
project
- 篮球24秒倒数计时器的程序设计,包括有protues仿真电路图-24 seconds countdown timer basketball program design, including circuit simulation protues
countdownEEPROM
- C51倒计时程序,初次设定值存写在EEPROM里边,下次设定相同的时间不需要重复是定,数码管显示。-With the countdown timer function of memory
hongludeng
- 1、程序目的:使用定时器学习 倒计时 红绿灯原理 主要程序和倒计时一样 2、硬件要求:数码管、晶振12M-1, the program aims: to learn to use countdown timer process and countdown traffic lights as the main principle 2, the hardware requirements: digital control, crystal 12M
daojishi
- 基于AT89S52的简单倒计时器,可以自行修改倒计时的启示时间。-AT89S52 based on a simple countdown timer, you can modify the countdown' s revelation time.
digicnt
- 带全局复位的1小时倒数计时器。显示在4个7段译码管上,使用48MHz晶振驱动。-1 hour with the global reset countdown timer. 4 7-segment display decoder in the pipe, using 48MHz crystal driver.
COUNTUP_DOWN1
- Countdown Timer using PIC
99-second-countdown-timer-design
- 基于51单片机定时器的99秒倒计时设计,语言简单-Based on 51 single-chip 99-second countdown timer design, simple language
99-second-countdown-timer
- 99秒倒计时,采用定时器定时,精确有用。-99 second countdown timer, accurate and practical, very helpful Oh pro
countdown-timer
- 51单片机开发程序。实用99分钟倒数计时器-51 microcontroller development program. Practical 99-minute countdown timer
TIMER-Countdown
- 使用C语言 单片机编写的99秒倒计时器,注释详细-Written using C language microcontroller 99 seconds countdown timer, detailed notes
