单片机控制LED屏汉字显示技术浅析

Brief Analysis of Chinese Characters Display TechnologyBased on Chip Microprocessor

现代生活中,LED显示屏已经越来越多的用于显示文字、图形、图像、动画、市场行情、视频等各种信息,广泛应用于商场促销显示、新闻与广告显示、车站机场班次时间资讯显示等。文中针对单片机控制LED汉字显示屏技术进行介绍,并从基本原理、方案论证、具体实施等方面进行详细阐述。

In modern life, the LED panel has been more and more used for showing text, picture, image, cartoon, market quotations, video information and so on, be extensively apphed to diplaying the sales promotion of merchandise, news and advertisement, the station and the airport＇s schedules, etc. Chinese characters display technology based on Chip Microprocessor is introduced in the text, and is elaborated on its basic principle, project argument, specific implementation procedure, etc.