Description: 人机对话的界面种类有很多，比如显示器、LED、LCD及带触摸屏的LCD等。其中后者是最近几年刚发展起来的一项新技术，它通过计算机技术处理声音、图像、视频、文字、动画等信息，并在这些信息间建立一定的逻辑关系，使之成为能交互地进行信息存取和输出的集成系统。-Man-machine conversation interface has many types, such as display, LED, LCD and the LCD with touch screen and so on. The latter is just in recent years developed a new technology, computer technology to deal with it through sounds, images, video, text, animation and other information, and information to establish a certain logical relationship, making it interactively information access and output the integrated system. Platform: |
Size: 37888 |
Author:郭明 |
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Description: 可以受上位机控制的通过fpga的视频信号发生器程序，可控制屏幕上产生各种运动图像-Can be controlled by the host computer through the FPGA of the video signal generator procedures, can control the screen images have a wide variety of sports Platform: |
Size: 4202496 |
Author:xianchunwwang |
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Description: 其乐达(Cheertek)LCD驱动芯片(CT675)的C51源代码，代码结构清晰，可读性强。该芯片整合了Video-Decoder, Scalar, T-con及LED Backlight Driver，可驱动3.5~10.2”模拟/数字屏；接收输入信号CVBS/S-video/RGB/YCbCr/CCIR656。目前该方案主要应用产品有Portable DVD/Portable TV/Car TV/数码相框/可视门铃等中小尺寸视频产品。-Cheertek (Cheertek) LCD Driver IC (CT675) of the C51 source code, the code structure of clear, readable strong. The chip integrates the Video-Decoder, Scalar, T-con and LED Backlight Driver, can be driven 3.5 ~ 10.2 "analog/digital screen receiving the input signal CVBS/S-video/RGB/YCbCr/CCIR656. At present, the main applications of the program There are Portable DVD/Portable TV/Car TV/digital photo frame/video doorbell video products such as medium and small size. Platform: |
Size: 141312 |
Author:陈隆永 |
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Description: 甚于ARM和FPGA的全彩独立视频LED系统
本系统采用ARM+FPGA的架构，充分利用了ARM的超强处理能力和丰富的接口，实现真正的网络远程操作，因此不仅可以作为一般的LED显示屏控制器，更可以将各显示节点组成大型的户外广告传媒网络。而FPGA是一种非常灵活的可编程逻辑器件，可以像软件一样编程来配置，从而可以实时地进行灵活而方便的更改和开发，提高了系统效率-ARM and the FPGA rather than the full-color video LED system independent of the system using the ARM+ FPGA architecture, made full use of ARM processing capabilities and the super-rich interface, real long-range operation of the network, so not only as a general display of LED screen controllers, but also can show the nodes of the large-scale outdoor advertising media network. The FPGA is a very flexible programmable logic device can be programmed to like the same software configuration, which can be flexible and convenient to carry out the changes and development, to improve the system efficiency Platform: |
Size: 50176 |
Author:打狗队 |
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Description: led显示LED显示屏（LED display）：又叫电子显示屏或者飘字屏幕。是由LED点阵组成，通过红色或绿色灯珠的亮灭来显示文字、图片、动画、视频，内容可以随时更换，各部分组件都是模块化结构的显示器件。通常由显示模块、控制系统及电源系统组成。显示[1]模块由LED灯组成的点阵构成，负责发光显示；控制系统通过控制相应区域的亮灭，可以让屏幕显示文字、图片、视频等内容，恒舞动卡主要是播放动画的；电源系统负责将输入电压电流转为显示屏需要的电压电流。
LED显示屏可以显示变化的数字、文字、图形图像；不仅可以用于室内环境还可以用于室外环境，具有投影仪、电视墙、液晶显示屏无法比拟的优点。
LED之所以受到广泛重视而得到迅速发展，是与它本身所具有的优点分不开的。这些优点概括起来是：亮度高、工作电压低、功耗
-led displayThe LED display (LED display) : also called electronic display screen or floating words. Is composed of LED dot matrix, through the red or green light to destroy the bright pearl displays text, graphics, animation, video, can change at any time, all parts are modular structure of display devices. Usually by display module, control system and power system. Display [1] modules consisting of leds luminous, responsible for the dot matrix display, Control system through the control of the area light out corresponding, can make a screen displays text, graphics, video content, constant dance of animation is played CARDS mainly, Power system will be responsible to the input voltage to display current voltage. Platform: |
Size: 414720 |
Author:fenlido |
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Description: 基于DVI协议动态全彩LED大屏幕发送卡设计与实现,成本比较低,效果很好,可以实现高清视频-Dynamic full-color LED large screen based on the DVI protocol send a card design and relatively low cost, good effect, and can achieve high-definition video Platform: |
Size: 4663296 |
Author:钟阳 |
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Description: LED电子屏外挂游走字幕软件，可以自行设置软件游走字幕以及商家版权信息，这个工具是给一家影音公司做的外挂。影音公司每次非线性编辑完视频，播放到电子屏上的时候，客户有时候会提出更改游走字幕，还得重新非线性编辑视频文件，太过于麻烦浪费精力和时间，所以单独开发了这么一个外挂，随时随地更改电子屏上的游走字幕，默认启动后，锁定到屏幕右上方（正好是电子屏的分辨率743*340分像素） 版权信息的位置鼠标可以自由拖动到合适位置，或者为空不显示。-LED electronic screen plug migration software titles, you can set up their own businesses as well as software migration subtitles copyright information, this tool is for a company to do audio plug. Non-linear video editing each company finished video, play on the electronic screen when customers walk subtitles sometimes for a change, have re-linear editing video files, too cumbersome waste of time and energy, so a separate development so a plug-in, change the subtitle walk anywhere on the electronic screen, the default startup, locked to the upper right of the screen (just the electronic screen resolution of 743* 340 pixels) position of the mouse copyright information can be freely dragged to the appropriate location, or empty is not displayed. Platform: |
Size: 258048 |
Author: |
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Description: 外面LED的条屏显示，有演示视频和原理介绍。用的595扩展(The outside LED screen displays, there are demo video and principle introduction. 595 extensions used) Platform: |
Size: 31272960 |
Author:起个最帅的 |
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