-
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
-
debugging MCU with 51 procedures
51单片机调试用程序-debugging MCU with 51 procedures
- 2022-03-09 15:51:09下载
- 积分:1
-
基于AD89S52的AD9851控制驱动源程序。
基于AD89S52的AD9851控制驱动源程序。-Based on the AD9851 control AD89S52 drive source.
- 2023-02-20 06:50:04下载
- 积分:1
-
由SPCE061A控制的74hc595的驱动程序,一般用于串转并
由SPCE061A控制的74hc595的驱动程序,一般用于串转并-by SPCE061A 74hc595 control of the driver, generally for serial switch and
- 2022-02-07 11:59:15下载
- 积分:1
-
SCM interrupt procedures and procedures keyboard
单片机串口中断程序和键盘程序-SCM interrupt procedures and procedures keyboard
- 2022-05-06 19:34:09下载
- 积分:1
-
51单片机的编程规范,对初学51编程有帮助。
51单片机的编程规范,对初学51编程有帮助。-51 microcontroller programming norms for beginners 51 programming help.
- 2022-07-12 23:52:16下载
- 积分:1
-
利用P89C66X系列单片机实现I2C总线主器件函数操作库
利用P89C66X系列单片机实现I2C总线主器件函数操作库-use P89C66X Series MCU I2C bus owners to operate the device function
- 2022-03-25 00:21:20下载
- 积分:1
-
美信公司的单总线温度传感器DS18B20的温度测量程序,供参考。...
美信公司的单总线温度传感器DS18B20的温度测量程序,供参考。- Beautiful letter company s single main line temperature sensor
DS18B20 temperature survey procedure, for reference.
- 2022-02-22 06:42:55下载
- 积分:1
-
拇指ARM LPC互通图像
Thumb ARM Interworking Image for lpc-ARM Thumb Interworking Image for lpc
- 2023-03-18 06:55:03下载
- 积分:1
-
采用实时芯片DS1302来计时,并用LCM液晶显示!有较高的精确度!
采用实时芯片DS1302来计时,并用LCM液晶显示!有较高的精确度!-Real-time chip DS1302 to time, and LCD LCM! Have higher accuracy!
- 2022-09-26 08:45:02下载
- 积分:1