动态扫描显示电路实验的设计与实现  

Design and Realization of Dynamic Scanning Display Circuit Experiment

作　　者：余江[1] 

机构地区：[1]乐山师范学院物理与电子信息科学系,四川乐山614004

出　　处：《实验科学与技术》2008年第1期85-85,95,共2页Experiment Science and Technology

摘　　要：动态扫描显示技术已被广泛应用。为深入理解其工作原理,结合乐山师范学院物理与电子信息科学系实验条件,设计了一套简单有效的实验电路,并说明了具体设计和实现方式。该设计对数字电路综合性、设计性实验的开发是一次成功尝试。Dynamic scanning display technology has been widely applied. For an in - depth understanding of its working principle, the author designs a set of simple and effective circuit and gives a description of the specific design and implementation modalities. The design of digital integrated circuits, and the design of the experiment are a successful attempt .

关 键 词：动态扫描显示 环形计数器 74LS47译码器 

分 类 号：G642.423[文化科学—高等教育学]