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具有固定的“红灯―绿灯”转换间隔，并自动切换。它们一般由“通行与禁止时间控制显示、红黄绿三色信号灯和方向指示灯”三部分组成。在交通灯的通行与禁止时间控制显示中，...
具有固定的“红灯―绿灯”转换间隔，并自动切换。它们一般由“通行与禁止时间控制显示、红黄绿三色信号灯和方向指示灯”三部分组成。在交通灯的通行与禁止时间控制显示中，通常要么东西、南北两方向各50秒；要么根据交通规律，东西方向60秒，南北方向40秒，时间控制都是固定的。交通灯的时间控制显示，以固定时间值预先“固化”在单片机中，每次只是以一定周期交替变化。-having fixed the "red light-green light" switch partitions, and automatic switching. They are generally from "prohibiting access and time control, red-yellow-green lights and direction indicator" is composed of three parts. Traffic lights in the passage of time and prohibit control indicates that things are usually either the north-south direction of the two 50 seconds; either on the basis of traffic laws, an east-west direction 60 seconds, 40 seconds north-south direction, the time control are fixed. Traffic lights to the time control, a pre-fixed time value "cured" in SCM, each is a certain cycle alternation.
- 2022-01-25 16:49:25下载
- 积分：1
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基于MEGA16的走马灯实验，对初学者有帮助!!
基于MEGA16的走马灯实验，对初学者有帮助!! -Based on the lantern MEGA16 experiments, helpful for beginners!!
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C语言 端口控制和中断控制 数据的读取 控制电磁阀
C语言 端口控制和中断控制 数据的读取 控制电磁阀-KEIL C byte_read
sector_erase
unsigned char byte_program
unsigned char byte_program_and_verify
unsigned char Compare
- 2022-07-25 08:00:17下载
- 积分：1
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TLC548C, TLC548I, TLC549C, TLC549I 芯片的资料
TLC548C, TLC548I, TLC549C, TLC549I 芯片的资料-TLC548C, TLC548I, TLC549C, TLC549I chip information
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51单片机控制TC35I无线通信模块的完整Keil C程序，还包含GB2312与Unicode转换，国标汉字、ASC字符显示，串口通信，液晶模块控制等程序。...
51单片机控制TC35I无线通信模块的完整Keil C程序，还包含GB2312与Unicode转换，国标汉字、ASC字符显示，串口通信，液晶模块控制等程序。-51 single-chip wireless communication module TC35i control the integrity of Keil C procedures, also includes GB2312 and Unicode conversion, GB characters, ASC characters display, serial communications, LCD module control procedures.
- 2022-03-13 04:16:53下载
- 积分：1
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LCD ――HT1621――PIC程序
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- 2022-03-14 20:50:21下载
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8051单片机上4*4矩阵键盘的扫描方式1
8051单片机上4*4矩阵键盘的扫描方式1-none
- 2023-05-07 00:25:03下载
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use lpc2148 develop usb mem
use lpc2148 develop usb mem
- 2022-02-02 16:15:12下载
- 积分：1
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the low voltage Flash Atmel AT89C52 and AT89LV52.
Keil Software,
the low voltage Flash Atmel AT89C52 and AT89LV52.
Keil Software, - the low voltage Flash Atmel AT89C52 and AT89LV52.
Keil Software,
- 2022-06-21 18:46:50下载
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csieda PCB CAD CAD文件
PCB CAD CSIEDA CAD File
PCB CAD CSIEDA CAD File-CSIEDA CAD File
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