遥控式多媒体投影仪输入信号切换器的研制  

DEVELOPMENT OF THE REMOTE CONTROL SIGNAL SWITCHING SYSTEM FOR MULTI CHANNEL INPUT TO A MULTIMEDIA PROJECTOR

作　　者：赵恒轩[1] 

机构地区：[1]南京气象学院气象台

出　　处：《南京气象学院学报》1998年第4期761-765,共5页Journal of Nanjing Institute of Meteorology

摘　　要：介绍一种红外线遥控式多媒体投影仪输入信号切换器的设计方法、基本组成以及它的用途。A remote control system for switching multi channel signals input to a multimedia projector is introduced. The components and working principles of the system and its applications are discussed.

关 键 词：遥控 红外线 投影仪 电子模拟开关 信号切换器 

分 类 号：TH741.5[机械工程—光学工程]