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自动交通管理系统 用红、绿、黄三支共两组发光二极管表示交通信号灯,利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下: 1)放行线:绿灯亮...
自动交通管理系统 用红、绿、黄三支共两组发光二极管表示交通信号灯,利用单片机模拟有时间显示的定时交通信号灯控制管理。信号灯的变化规律可如下: 1)放行线:绿灯亮放行25秒,黄灯亮警告5秒,然后红灯亮禁止。 2)禁止线:红灯亮禁止30秒,然后绿灯亮放行。 3)当某一方向的红灯亮时,若该方向有车通过,则用扬声器声报警。(撞红灯信号可用3-5V模拟量表示) 同时用2位数码管进行30秒钟递减时间显示。-automatic traffic management system using red, green, yellow a total of three light-emitting diodes, said two traffic lights, using SCM time simulation shows the regular traffic signal control. Signal changes in the law to be as follows : 1) Release Line : green clearance 25 seconds, bright yellow warning five seconds, and then the red-ban. 2) prohibit the lines : red-Ban 30 seconds, then green clearance. 3) When the red light in one direction- that if the direction of a car passed, the use of loudspeakers sound alarm. (Red light signals can hit 3- 5V analog said), while using two digital tube for 30 seconds decreasing time displayed.
- 2022-01-20 23:00:09下载
- 积分:1
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完整的I2C软件开发包,包括模拟的I2C和硬件I2C,并且每种都有汇编和C语言两种...
完整的I2C软件开发包,包括模拟的I2C和硬件I2C,并且每种都有汇编和C语言两种-complete software development kits, including simulation and hardware I2C I2C, and the compilation and each have two C language
- 2023-06-08 09:35:03下载
- 积分:1
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MSP430FE42X防窍电电表DEMO(编译器IAR3.42)-Anti-obsessed MSP430FE42X electric meter DEMO (compiler IAR3.42)
- 2023-03-24 05:45:04下载
- 积分:1
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the original source applications in cpu (st89le516AD), GPRS module sim100 contro...
该原代码应用在cpu(st89le516AD+)上,控制GPRS模块sim100,通过检测系统状态(通电状态,运行状态,AD采样值),通过GPRS模块的短信功能,实现无线报警.-the original source applications in cpu (st89le516AD), GPRS module sim100 control through detection system state (state electricity, running AD values), GPRS module messaging functions, wireless alarm.
- 2022-08-31 20:15:03下载
- 积分:1
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基于C51及SL811读写U盘的源程序,开发文档资料,芯片数据手册,测试命令及测试工具,电路原理图,请参C51_SL811_ModeDisk_manual...
基于C51及SL811读写U盘的源程序,开发文档资料,芯片数据手册,测试命令及测试工具,电路原理图,请参C51_SL811_ModeDisk_manual-Based on the C51 and SL811 source disk to read and write U, the development of documentation, the chip data sheet, test orders and test tools, circuit schematic diagram, please refer to C51_SL811_ModeDisk_manual
- 2023-05-26 11:05:02下载
- 积分:1
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单片机驱动LCD防手机菜单的一个源代码,有详细的解释说明!...
单片机驱动LCD防手机菜单的一个源代码,有详细的解释说明!-Single-chip LCD driver, a anti-phone menu source code, have the detailed explanations!
- 2022-05-18 13:37:49下载
- 积分:1
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调度器内核,使用者只需要添加自己的任务即可,系统可以最多添加6个任务...
调度器内核,使用者只需要添加自己的任务即可,系统可以最多添加6个任务
- 2022-02-05 05:49:24下载
- 积分:1
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LCD information Daquan, with a look at it.
液晶资料大全,下了看看吧。-LCD information Daquan, with a look at it.
- 2022-02-03 09:01:20下载
- 积分:1
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此压缩文档包含了数个用VB语言开发的IC卡管理系统
此压缩文档包含了数个用VB语言开发的IC卡管理系统-This compressed file contains a number of development using VB language IC Card Management System
- 2022-01-31 06:12:14下载
- 积分:1
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can总线详细设置资料,从网络转来的!呵呵,看看可不可以用!...
can总线详细设置资料,从网络转来的!呵呵,看看可不可以用!-Bus details can set up information transferred from the network! Oh, look at the possible use!
- 2023-06-12 05:55:03下载
- 积分:1