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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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公共汽车报站器,基于51
公共汽车报站器,基于51-bus stop-based 51
- 2023-08-21 08:50:03下载
- 积分:1
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cygnal的c8051f的超大容量flash存储扩展
cygnal的c8051f的超大容量flash存储扩展-of the super-capacity flash memory expansion
- 2022-06-18 03:44:51下载
- 积分:1
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51+sl811读写U盘的源程序+原理图。想用51完成U盘读写的网友可参考参考。...
51+sl811读写U盘的源程序+原理图。想用51完成U盘读写的网友可参考参考。-51 sl811 reader of the source disk U+ diagram. With 51 to complete U-reader may refer to the website reference.
- 2023-02-11 14:30:03下载
- 积分:1
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单片机
2832D/A转换
汇编源程序
单片机
2832D/A转换
汇编源程序
- 2022-05-17 19:27:59下载
- 积分:1
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128*64(st7920驱动) 汉字显示驱动程序
128*64(st7920驱动) 汉字显示驱动程序
- 2022-12-12 09:10:03下载
- 积分:1
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avr单片机atmega8,ad转换测试程序,本程序为试例程序,适用于初学者...
avr单片机atmega8,ad转换测试程序,本程序为试例程序,适用于初学者-avr SCM atmega8, ad conversion, testing procedures, the procedures for test cases procedures applicable to beginners
- 2023-08-13 04:30:03下载
- 积分:1
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keil 的相关资料,包括C语言标准和i2c总想的相关资料
keil 的相关资料,包括C语言标准和i2c总想的相关资料-keil relevant information, including the C language standards and i2c want relevant information
- 2022-06-30 22:28:10下载
- 积分:1
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单片机用作通用红外遥控接收器的设计
PWM调制开关电源的研究 以电子电力学为核心 以整流技术为主...
单片机用作通用红外遥控接收器的设计
PWM调制开关电源的研究 以电子电力学为核心 以整流技术为主-generic microcontroller for infrared remote control receiver design PWM switching power supply of electronic learning for power to the core technology-based rectifier
- 2023-02-20 09:10:04下载
- 积分:1
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这是Beagle_Allegro_B 板子的PCB图,供大家画图时参考使用
这是Beagle_Allegro_B 板子的PCB图,供大家画图时参考使用-This is the PCB board Beagle_Allegro_B map, drawing reference to use for everyone
- 2023-07-15 09:50:04下载
- 积分:1