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jishichenxu
- 单片机倒计时程序，已经过调试了，很好用。
yinyuechenxu
- 这是基于51单片机的倒计时程序，已经经过调试，能实现
ctimer
- 一个用C51编写的倒计时程序，可通过PC传送起始时间，也可回传当前时间。比较简单-C51 with a countdown of the preparation process, through PCs starting time, but also back - the present time. Relatively simple
lift
- 功能完善的四层电梯程序。开门停8秒，上升或者下降一层用时5秒，有五秒倒计时数码管，楼层显示数码管，以及电梯内外楼层请求显示灯。-A well-functioning procedures for four-storey elevator. 8 seconds to open the door stopped, increased or decreased when a layer of 5 seconds, the 5 seconds countdown digital tube, digita
seg_key
- 51单片机按键控制数码管显示程序，显示为时钟倒计时，有暂停和计数功能-51 single-chip digital tube display key control procedures, shown as the countdown clock, a pause, and count functions
99-0
- 程序名：99～0倒计时程序 程序功能：用P1口和P3.0、P3.1口实现动态显示，完成99～0的倒计时功能-Procedures were: 99 ~ 0 countdown procedure program features: I used P1 and P3.0, P3.1 I achieve dynamic display, completed 99 ~ 0 countdown function
lcd1602
- 改程序用单片机实现了倒计时功能,并通过LCD1602显示出,-Reform process with single-chip implementation of the countdown function, and through LCD1602 show
2
- 实现两个路后的交通灯C语言程序。每两个数码管实现倒计时。用LED做红绿灯-Achieve two way traffic lights after the C language program. Two digital control implementation for each countdown. Make use of LED traffic lights
99fendingshi
- 运用51单片机编写的99分定时、倒计时程序-Prepared using 51 single-chip 99 minutes from time to time, the countdown procedure
digitalscanningsubroutine
- 四位数码管扫描子程序，例半小时的倒计时程序-Possession of four digital scanning subroutine, for example, a half-hour countdown procedure
60s
- 该程序为初学者学习单片机时使用的60S倒计时程序，可将开程序用在proteus软件上进行仿真，我试过可行的~-The program for beginners to learn the use of single-chip microcomputer of the 60S countdown procedures, can be used in open procedures proteus simulation software, I tried to possible ~
6080210629_lab6.c
- 模拟钟表的运行的程序，包括自调时钟，秒表测试，闹钟，和倒计时的多项功能。-Analog clocks running programs, including self-adjusting clock, stopwatch test, alarm clock, and countdown functions.
COUNT_DOWN_CLOCK
- 24秒倒计时程序，串口显示，定时器定时方式1-24 seconds countdown procedure
djs
- 按SW19独立按键，倒计时开始 倒计时期间 继电器吸合 按SW20键继电器断开 计时暂停 按板上单片机复位按键 计数值恢复为999 此计数初值 可在程序中修改。-Press SW19 independent button during the countdown to begin the countdown relay pull-off time by SW20 key relay suspended by the board microcontroller counts reset butto
danpianji
- 用汇编语言在c51单片机上实现倒计时程序，能够调节设置时间，并能暂停，终止，继续，清零-C51 microcontroller assembly language to achieve the countdown procedure, able to adjust set-up time, and can suspend, terminate, continue, Clear
999daojishi
- 999秒倒计时程序，51单片机例程，带有实验说明文档。-999 seconds countdown procedure, 51 MCU routine, with the experimental documentation.
djs
- 51单片机999秒倒计时程序，为初学51单片机者提供一个很简单的程序-51 SCM 999 seconds countdown program for beginners 51 MCU to provide a very simple procedure
daojishi
- 基于单片机的倒计时程序，从99到0的倒计时，C语言版-Countdown procedure based on single chip, the countdown from 99 to 0, C language version
基于stc15芯片的20s倒计时（程序+原理图+pcb）
- 基于stc15芯片的20s倒计时（程序+原理图+pcb）(20s countdown based on stc15 chip (program + schematic diagram + pcb))
60秒倒计时程序及protues仿真
- 60秒倒计时显，两位数码管实现，倒计时，通过中断实现，含仿真图程序(60 seconds countdown display)