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Description: 这是一款专门用于单片机上显示的LED字符生成器，只要经过简单的段排列，通过鼠标选择你想要成生的字符图案。本软件分为生成常规字符和特殊字符两种功能-This is a special show for SCM LED character generator, through a simple paragraph with, you want the mouse to choose students into the pictorial characters. The software is divided into conventional generated characters and special characters two functions!
Platform: |
Size: 3011611 |
Author: 鲍尾弟 |
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Description: 这是一款专门用于单片机上显示的LED字符生成器，只要经过简单的段排列，通过鼠标选择你想要成生的字符图案。本软件分为生成常规字符和特殊字符两种功能-This is a special show for SCM LED character generator, through a simple paragraph with, you want the mouse to choose students into the pictorial characters. The software is divided into conventional generated characters and special characters two functions!
Platform: |
Size: 3011584 |
Author: 鲍尾弟 |
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Description: LED字符分割和识别，
在此项目中我们主要完成了对拍摄到的6位LED数字进行分割和识别的课题。识别的数字范围在0~9。由于拍摄环境比较复杂，需要解决复杂背景下对LED字符的分割问题。我们利用了图像的色彩信息，先进行基于色彩的分割，然后对分割结果进行了固定阈值的二值化，并利用投影修正完成了对LED数码管图像的分割，并使用基于模板匹配的算法进行了识别，在匹配过程中对图像进行了尺寸归一化处理。最终得到了较好的识别效果，对10幅样图的识别率达到100％-LED character segmentation and recognition, in this major project, we completed the shooting of the six LED figures for the segmentation and identification issues. Recognition of the range between 0 and 9. As the filming environment more complex, the need to address complex background of the character LED division. We took advantage of the color image information, the first color-based segmentation, and then divided the results of a fixed threshold value of the two values, and to use the projector that completed a pair of LED digital image segmentation possession, and use based on template matching algorithm for the identification, in the process of matching the right image In one size treatment. Finally a better identification effect of 10 samples the recognition rate of 100%
Platform: |
Size: 11264 |
Author: yinxun |
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Description: 点阵LED字符显示器的设计
可以显示四个汉字。
并且可以按照不同的方式显示出来。
-lattice LED character display will show the design of four Chinese characters. And according to different ways of show.
Platform: |
Size: 2048 |
Author: wskiqpl |
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Description: s3c2410 armlinux下字符型设备驱动的例子(控制led灯)-s3c2410 armlinux character device driver under example (control led HEC)
Platform: |
Size: 5120 |
Author: fenghui |
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Description: s3c2410 armlinux下字符型设备驱动的应用程序测试(控制led灯)-s3c2410 armlinux character device driver under the Application Testing (led control HEC)
Platform: |
Size: 7168 |
Author: fenghui |
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Description: 这是一个能够显示8个字的LED点阵原理图，已经通过测试成功哦-This is a show that eight character LED dot matrix diagram, he has passed the test successfully oh
Platform: |
Size: 7168 |
Author: jeff |
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Description: uclinux字符设备驱动编写的基本原理和过程,帮助刚刚入门的朋友一点提示-uClinux character device driver to prepare the basic principles and processes to help a friend that just getting started tips
Platform: |
Size: 2048 |
Author: Mrs guo |
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Description: /*****************************************************
16*128 LED点阵屏 C 程序
******************************************************
声明：
本程序供大家学习之用，用勿用于商业用途。尊重版权。
编写：邓椿薪
时间：2006年1月20日 晚
邮箱：love2151@xinhuanet.com
*******************************************************
//595连级输出数据，138行驱动。P0_1为移动速度高速/*点阵显示汉字程串口输出字符数据，
//P2口输出行扫描信号,P2_7输出595锁存信号。*/-/***************************************************** 16* 128 LED dot matrix screen C procedures****************************************************** Disclaimer: This procedure for everyone learning with not for commercial purposes. Respect for copyright. Preparation:邓椿pay time: in January 2006 the evening of 20 E-mail: love2151@xinhuanet.com*******************************************************// 595 Link-level output data, 138 line driver. High speed for mobile P0_1/* dot-matrix display Chinese characters-way serial output character data,// P2 port output line scanning signal, P2_7 latch 595 output signal.* /
Platform: |
Size: 2048 |
Author: kd911 |
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Description: led方式显示字符,值得下载学习,led方式显示字符,值得下载学习-led character display, it is worth learning download
Platform: |
Size: 87040 |
Author: 方胜马 |
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Description: 16*16点阵汉字显示，非常简单，应该是简明-16* 16 dot matrix Chinese character display
Platform: |
Size: 19456 |
Author: 范绍成 |
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Description: 简易LED 点阵汉字显示控制模块设计，包括LED汉字显示原理、电路原理图和程序设计，简单明了。-Simple LED dot-matrix character display control module design, including LED display Chinese characters principle, circuit schematic diagram and program design, simple and straightforward.
Platform: |
Size: 318464 |
Author: 郑一 |
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Description: LED字符显示屏
一、设计任务
设计制作一个16行×16列的点阵 LED显示屏，按要求循环显示指定内容。
二、设计要求
1．基本功能
（1）在一块16×16 LED显示屏上，循环地逐字显示“河池学院2008年电子设计竞赛”文字串。要求显示清晰、稳定、不闪烁，每字符停留0.5s左右。
（2）切换显示由计算机通过串行通讯接口发送来的文字串，文字串长度不小于10个字符，内容可在计算机上任意输入。
（3）能设置改变每字符显示停留时间，调节范围：0.1s ~ 2s。
（4）能切换为左移、右移方式逐列移动显示文字串。
（5）能切换为上移、下移方式逐行移动显示文字串。
2．发挥部分
（1）能切换显示当前时间，如“2008年4月18日10时20分30秒”，时间可以设置。
（2）测量当前温度并显示，如“当前温度25.5℃”，测量、显示精度0.5℃。
（3）语音播报当前显示内容。
（4）其它。
-LED character display
Platform: |
Size: 92160 |
Author: 蒋书龙 |
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Description: led点阵多种移动方式显示汉字（基于51单片机）-led dot matrix display a variety of mobile character (based on 51 MCU)
Platform: |
Size: 79872 |
Author: james |
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Description: 实现16*32LED点阵电子显示屏显示汉字和数字，以及可通过上位机软件对显示的内容进行修改。-To achieve 16* 32LED character dot matrix display and digital electronic display, and PC software can display the content be modified.
Platform: |
Size: 119808 |
Author: yzx |
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Description: 在友善开发板mini2440上，用字符设备方式实现的led驱动程序，及测试用的应用程序。led驱动程序实现了ioctl、read、write设备方法，都比较简单，可以供初学者参考，在应用程序中有五个命令方法，
0-关闭指定的led
1-打开指定的led
2-获得指定的led状态
3-获得所有的led状态
4-设置所有的led-Development board mini2440 in a friendly, and with the realization of the led character device driver, and test applications. led driver realized the ioctl, read, write device methods are relatively simple, you can reference for beginners, there are five in the application command method, 0- Close the specified led 1- Open the specified led 2- access to specified led state of 3- led the state to get all 4- to set all of the led
Platform: |
Size: 3072 |
Author: lifegnwei |
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Description: ARM的LED字符设备驱动代码，操作硬件平台为友善之臂开发的mini2440!欢迎下载学习！-ARM-LED character device driver code, the operating arm of the hardware platform for the development friendliness of mini2440! Welcome to download to learn!
Platform: |
Size: 326656 |
Author: 骆健星 |
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Description: 一套单片机LED汉字显示屏软硬件系统，包括单片机程序、delphi程序、原理图和线路板图。具有红外控制，可随时更新显示内容，可以实现多种显示方式。
-A single-chip LED character display hardware and software systems, including single-chip program, delphi program, schematic and circuit board diagram. With infrared control, they can always update the display, can display a variety of ways.
Platform: |
Size: 117760 |
Author: xys |
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Description: 本文详细介绍了基于51单片机的LED显示屏控制系统的显示原理，对16*16点阵汉字进行显示，显示屏由4个8*8的LED点阵模块组成一个16*16点阵LED。系统仿真利用PORTEUS仿真软件和KEIL软件的联调对LED点阵显示屏系统进行调试。-This paper describes the 51-based single-chip LED display control system shows the principle of the Chinese characters for 16* 16 dot matrix display, the display consists of four 8 x 8 LED dot matrix modules to form a 16* 16 dot matrix LED. System simulation using simulation software and KEIL software PORTEUS the FBI on the LED dot matrix display system for debugging.
Platform: |
Size: 365568 |
Author: 周涛 |
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Description: 在商业的用595控制的LED点阵屏幕控制板损坏的前提下，用51实现汉字，以及汉字移位的显示，花费了比较大的心血。(In the commercial use of 595 control LED dot matrix screen control board damage premise, using 51 to achieve Chinese characters, as well as the Chinese character shift display, spent a lot of effort.)
Platform: |
Size: 40960 |
Author: leiqing00
|
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