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本系统采用MSC
本系统采用MSC-51系列单片机ATSC51和可编程并行I/O接口芯片8255A为中心器件来设计交通灯控制器,实现了能根据实际车流量通过8051芯片的P1口设置红、绿灯燃亮时间的功能;红绿灯循环点亮,倒计时剩5秒时黄灯闪烁警示(交通灯信号通过PA口输出,显示时间直接通过8255的PC口输出至双位数码管);车辆闯红灯报警;绿灯时间可检测车流量并可通过双位数码管显示。本系统实用性强、操作简单、扩展功能强。 -The system uses MSC-51 series single-chip ATSC51 and programmable parallel I/O interface chip 8255A-centric device designed to control traffic lights, can be achieved in accordance with the actual traffic flow through the P1 port 8051 chip set red, green fuel Liang function of time traffic light cycle, the countdown five seconds left when the yellow light flashing warning (traffic lights through the PA output signal indicates the time directly through the PC port output 8255 to double-digits) vehicle alarm闯红灯 green time traffic flow can be detected through a double-digital display. The system practical, simple and strong extensions.
- 2022-08-26 05:28:44下载
- 积分:1
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简单的正弦波方波三角波发生器采用Keil C51,12MHz的晶体…
简易正弦波三角波方波发生器
使用keil C51,12MHZ晶振,AT89C2051
-Simple sine wave square wave triangle wave generator using keil C51, 12MHZ crystal, AT89C2051
- 2022-11-16 17:55:03下载
- 积分:1
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LCD1601 driver package, source code program
LCD1601驱动程序包,源码 程序-LCD1601 driver package, source code program
- 2022-01-21 19:55:04下载
- 积分:1
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电容表89c52,比较精确,可以自己制作,内带pcb图
电容表89c52,比较精确,可以自己制作,内带pcb图-Capacitance Table 89c52, more precise, you can produce their own, which with pcb diagram
- 2022-03-24 00:16:00下载
- 积分:1
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单片机音频信号处理软件2。
单片机音频信号处理软件2.-SCM audio signal processing software 2.
- 2022-08-22 21:20:35下载
- 积分:1
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在keil环境下编写的,仿真用protuse。 很适合初学者 两个51单片机通讯,并且显示对方的信息
在keil环境下编写的,仿真用protuse。 很适合初学者 两个51单片机通讯,并且显示对方的信息-In keil prepared environment, simulation using protuse. Very suitable for beginners and two 51 Singlechip communications, and show each other
- 2022-04-15 10:15:42下载
- 积分:1
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51读写硬盘的程序模块,编译完全通过,移植方面,实用.
51读写硬盘的程序模块,编译完全通过,移植方面,实用.-literacy drives 51 program modules, compile full, transplant and practical.
- 2022-01-26 06:06:33下载
- 积分:1
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我使用的是MYSON的MTV412 MCU+MTV048
我使用的是MYSON的MTV412 MCU+MTV048-I use is the MTV412 MYSON MCU MTV048
- 2022-02-01 23:46:48下载
- 积分:1
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好东西
top编程器使用说明top编程器使用说明top编程器精美包装top编程器安装光盘top2005编程器精致外观ep51编程器,51单片机学习网(深圳学...
好东西
top编程器使用说明top编程器使用说明top编程器精美包装top编程器安装光盘top2005编程器精致外观ep51编程器,51单片机学习网(深圳学林电子有限公司)隆重推出!方便精巧,可靠性高, 烧写速度快,是初学单片机的入门利器!全面兼容..
-good things top programmer for use top programmer for use top programmer beautifully packaged top Programming installation CD top2005 programmer refined appearance ep51 programmer, 51 SCM learning network (Shenzhen Xuelin Electronics Co., Ltd.) launched a grand! facilitate sophisticated, high reliability, burning speed, is a novice SCM induction weapon! fully compatible ..
- 2023-05-27 14:30:03下载
- 积分:1
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ISP1581_USB2.0各工作模式的测试程序,对学习很有帮助!
ISP1581_USB2.0各工作模式的测试程序,对学习很有帮助!-ISP1581_USB2.0 the working mode of testing procedures, very helpful!
- 2022-01-26 07:13:30下载
- 积分:1