-
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
-
Singlechip a useful example in this case you will learn a lot of single
一个很有用的单片机实例,你在此例中会学会很多单片机系统的操作-Singlechip a useful example in this case you will learn a lot of single-chip microcomputer system operation
- 2023-08-01 03:15:03下载
- 积分:1
-
based single-chip temperature measurement using the principle of DS18B20 detaili
基于C51单片机的温度测量采用DS18B20的原理,详细介绍了DS18B20的使用。
- 2022-09-23 02:10:03下载
- 积分:1
-
KEIL C51,51单片机实现MODBUS从机端
KEIL C51,51单片机实现MODBUS从机端-KEIL C51, 51 single-chip client realize MODBUS slave
- 2022-03-20 09:08:24下载
- 积分:1
-
这个是我写的以t6963为主控芯片的显示屏的程序,能控制所有以t6963为主控的屏...
这个是我写的以t6963为主控芯片的显示屏的程序,能控制所有以t6963为主控的屏-this is what I wrote to the t6963 to the display control chip procedures to control all of the controlling t6963 screen
- 2022-02-04 18:55:19下载
- 积分:1
-
MCU NC Regulators DC power supply with adjustable voltage of 0
单片机实现直流数控稳压电源,可调电压为0-9.9伏,步进为0.1伏,可以自动扫描键盘以增加或者减少电压-MCU NC Regulators DC power supply with adjustable voltage of 0-9.9 volts, stepping to 0.1 volts, can automatically scan the keyboard to increase or reduce the voltage
- 2022-12-03 07:15:03下载
- 积分:1
-
1, arm7 chip liquid crystal 2138 driver 2, ym320240 LCD Driver 3, dynamic wait i...
1、arm7芯片2138驱动大液晶
2、ym320240的液晶驱动
3、动态等待图标的显示
4、各种字符的显示。
-1, arm7 chip liquid crystal 2138 driver 2, ym320240 LCD Driver 3, dynamic wait icon display 4, a variety of characters in the display.
- 2022-03-25 16:26:03下载
- 积分:1
-
8051 Dynamic control of display data Max7221
8051单片机控制Max7221实现动态显示数据-8051 Dynamic control of display data Max7221
- 2022-10-07 21:40:03下载
- 积分:1
-
Motorola A890 mobile phone ads demonstration, a simple demonstration of animatio...
摩托罗拉手机A890广告演示,一个简单的演示动画,适合新手初学者入门学习。-Motorola A890 mobile phone ads demonstration, a simple demonstration of animation, suitable for novice beginners learning portal.
- 2022-06-14 01:51:34下载
- 积分:1
-
这是一个有关单片机C语言使用的范例,这个范例说明如何使用 Port 1 输出跑马灯...
这是一个有关单片机C语言使用的范例,这个范例说明如何使用 Port 1 输出跑马灯
-This is a single-chip using C language examples, this example illustrates how to use the Port 1 output Marquee
- 2023-08-18 01:30:03下载
- 积分:1