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8255控制循环LED显示
- 一个采用8255芯片控制8个LED灯循环点亮的程序代码-a 8255 chip used to control eight LED lights lit circle code
Follows
- 本代码是关于循环灯的代码,请注意查收并且调试-the code is on a revolving lights of the code, please note please find and see Debugging
light
- 和泰单片机循环灯子程序,可以拿来参考,是我自己写的
单片机-交通灯
- 本系统就是充分利用了8051和8255芯片的I/O引脚。系统统采用MSC-51系列单片机Intel8051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8031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。
发光二极管亮灯时间控制程序
- 发光二极管间隔300ms先奇数亮再偶数亮,循环三次,一个灯上下循环三次,两个分别从两边往中间流动三次,再从中间往两边流动三次,8个全部闪烁3次,关闭发光管,程序停止-Interval of 300ms LED light and then even the odd first light, cycle times, a light cycle up and down three times, two each from the three sides to the middle of flow,
并行接口芯片8255实现1位LED灯的循环显示
- 用可编程的并行接口芯片8255实现1位LED灯的循环显示。-Programmable parallel interface chip with 8255 LED lights to achieve a cycle.
lightflu
- 用Verilog写的一个流水灯程序,实现8位led灯循环点亮!-Written with a flowing light Verilog program, to achieve 8 led light cycle light!
LEDCycle
- LED循环灯显示,利用的cy68013a-LED lights cycle shows that the use of the cy68013a
jiaotongdeng
- 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。-The system uses the MSC-51 Series MCU ATSC51 and programmable para
交通灯
- 8秒绿灯,2秒黄灯,6秒红灯循环;两个路口不会冲突;可以使用紧急按钮来控制交通灯(如南北走向一直绿灯,东西走向一直红灯)(8 seconds green light, 2 seconds yellow light, 6 seconds red light circulation; two junctions will not conflict; can use emergency button to control traffic lights (such as North and south
至简设计法--流水灯
- LED流水广告灯 工程说明 在本案例中,使用常用的verilog语言完成该程序,设计并控制8个灯的花式或循环点亮;即上电后,实现左移和右移交替的流水灯。 案例补充说明 在FPGA电路设计中,尽管流水灯的设计属于比较简单的入门级应用,但是其运用到的方法,是FPGA设计中最核心和最常用部分之一,是FPGA设计必须牢固掌握的基础知识。从这一步开始,形成良好的设计习惯,写出整洁简洁的代码,对于FPGA设计师来说至关重要。(LED flow advertising lights Engineering
利用循环左移函数流水灯
- 利用_crol_命令对IO口实现循环左移函数流水灯,(FlashLED using the loop left shift function)
花样流水灯
- 单片机P2的口上接有8只发光二极管LED组成的花样流水灯。通过对K按键的控制,控制花样流水灯左右循环流水点亮。(The P2 of the single chip microcomputer LED is connected with a water lamp composed of 8 light-emitting diodes. By controlling the K button, the water around the pattern light is controlled to l
74HC164串行输出控制8-16循环灯
- 74HC164串行输出控制8-16循环灯(74HC164 serial output control 8-16 cycle light)
实验3:LED流水灯
- 51开发板中第3个程序循环流水灯,运行程序后会自动点亮所有小灯并闪烁(The 3rd program in the development board is circulating the running water lamp, which will automatically light all the small lights and blink when the program is running)
ex4-1 流水灯
- 通过单片机循环的给8个LED灯点亮,形成一个流水灯(The 8 LED lights are lighted by the single chip computer, and a flow lamp is formed.)
心形流水灯
- 心形流水灯,采用32个LED发光小灯,单片机所有的IO口都使用上了,编程四种闪烁方式,循环亮起。(Heart - shaped water lamp, using 32 led small lights, SCM all io ports are used, programming four flashing way, cycle on)
002、STC12C5A60S2单片机之流水灯
- 循环闪烁、stc89c52、循环指示灯、8个led(Cyclic flicker, STC89C52, circular indicator, 8 LED)
LCD显示灯循环时间
- 基于lpc2138开发的流水灯 通过lcd显示灯亮的时间。(Based on the development of LPC2138, the water lamp can display the time of the lamp's illumination through LCD.)
RAM调试—多彩流水灯
- 可以实现stm32的流水灯开发,让灯循环点亮(Water lamp development of STM32 can be realized)
