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急救车与交通灯)(1)南北与东西方向,每个方面由红黄绿三个灯控制(2)南北向: 红(30秒),黄(5秒),绿(25秒) 东西向: 红(35秒),黄(5秒),...
急救车与交通灯)(1)南北与东西方向,每个方面由红黄绿三个灯控制(2)南北向: 红(30秒),黄(5秒),绿(25秒) 东西向: 红(35秒),黄(5秒),绿(25秒) 上述基本参数可以根据实际情况自行调整,灯的变化规律与实际路口规律相同,绿灯在最后5秒钟时,黄灯亮,然后红灯亮,不允许两个方面同时亮绿灯。(3)绿灯的时间显示在数码管上进行显示。(4)可以通过一个开关控制,当开关信号为0时,整个交通灯全灭提高要求:(1)设计一个紧急控制开关信号,当紧急开关信号为1时,两个方向的灯全为红灯。紧急开关撤消后,按照开关按下之前的状态继续运行(其参数要保存)。(2)设计一个夜间行车开关,当开关按下后,两个方向都只有黄灯闪烁,其它灯熄灭。(3)设计两个方向的亮时时间可调。-emergency vehicles and traffic lights) (1) North and South and east-west direction, each with three yellow-green from red lights control (2) to the north and south : red (30 seconds), yellow (5 seconds), Green (25 seconds) to things : red (35 seconds), yellow (5 seconds) Green (25 seconds) above basic parameters can be adjusted to the actual situation, the light changes with the actual law of the same intersection, the green light in the final five seconds, the yellow light is on, and then a red light, bright, not two fronts simultaneously bright green. (3) the green light at the time displayed on the digital display control. (4) can be controlled by a
- 2022-01-22 01:28:42下载
- 积分:1
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Keil uVision3 environment in development, and show pictures and 12,864 Chinese c...
在Keil uVision3环境下开发的,用12864显示图片和字符和汉字程序-Keil uVision3 environment in development, and show pictures and 12,864 Chinese characters and procedures
- 2022-09-13 18:15:02下载
- 积分:1
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基于51单片机的遥控电风扇的红外线接收程序
基于51单片机的遥控电风扇的红外线接收程序-Based on 51 single-chip infrared remote control fans receiving procedures
- 2022-03-20 13:31:34下载
- 积分:1
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用51单片机内部定时器实现数字钟功能,可以显示小时,分,秒,误差很小。...
用51单片机内部定时器实现数字钟功能,可以显示小时,分,秒,误差很小。-51 single-chip microcomputer with internal timer digital clock function, can display hours, minutes and seconds, the error small.
- 2022-04-24 17:53:48下载
- 积分:1
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PID方面的资料
PID方面的资料-PID information
- 2022-04-12 19:36:11下载
- 积分:1
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SCM SCM curriculum design, curriculum design class curriculum design class Class...
单片机课程设计类 单片机课程设计类-SCM SCM curriculum design, curriculum design class curriculum design class Class SCM
- 2022-07-22 04:29:48下载
- 积分:1
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LT_1B msp430开发板例子程序-TA_15
LT_1B msp430开发板例子程序-TA_15
- 2022-03-25 08:24:09下载
- 积分:1
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这是友善之臂的电子电路封装micro2440形象,更新…
此为友善之臂micro2440的电子电路封装原图,更新时间为2009年2月28日。-This is a friendly arm of the electronic circuit package micro2440 image, update time for February 28, 2009.
- 2022-10-06 06:20:03下载
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Replant J1939 Codes and ucOSII On the Freescale 16 bit MCU(Mc9s12dp256).
在Freescale16位单片机MC9s12dp256上移植了J1939源码和操作系统(ucOSII)。-Replant J1939 Codes and ucOSII On the Freescale 16 bit MCU(Mc9s12dp256).
- 2022-01-31 17:50:53下载
- 积分:1
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c8051F040单片机中菜单显示,键盘输入例程
c8051F040单片机中菜单显示,键盘输入例程-menu, keyboard input routines
- 2022-02-21 06:06:38下载
- 积分:1