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Neon lamp countdown billboard based on GPS
Author(s): 
Pages: 351-353
Year: Issue:  4
Journal: Journal of Yuzhou University(Natural Sciences Edit

Keyword:  GPS 倒计时 霓虹灯 抗干扰;
Abstract: 介绍一种从GPS接收模块获取标准北京时间,应用于倒计时显示的控制系统设计原理,以及结合霓虹灯高亮度、宽视角优势组成大型主题广告牌的实现方法。对GPS模块与MCS-51单片机的软、硬件接口和校时方法,以及霓虹灯牌高压、大电流驱动电路与抗干扰措施作了较详细的阐述。
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