The research is based on AT89C51 microcomputer,adopts infrared technique to encode and decode to allow people to modify the large screen display time by using remote controlling device.The effective distance is 10m.
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胡中华;赵珂;邱俊莉.基于红外遥控技术的大屏幕时间显示器的研制[J].激光与红外,2007,37(1):76~78 HU Zhong-hua; ZHAO Ke; QIU Jun-li. The Research of Large Screen Display of Time Based on Infrared Remote Technique[J]. LASER & INFRARED,2007,37(1):76~78