摘要
提出了一种智能仪表LED点阵显示模块的设计方案。与通用的LED数码管显示方式相比,该方案更为灵活,不仅可以以多种方式显示测量值的幅值,而且可以显示汉字、特殊图符等,实现了仪表汉字和图形混合显示。
This paper gives a method of how to design LED dot-matrix's display model of the intelligent instruments and sensors.Compared with the common LED display mode,this design is more flexible.It can show not only the value of measure in many ways,but also Chinese characters,special graphics and symbols,then the instruments get mixed display interface.
出处
《电测与仪表》
北大核心
2002年第7期51-54,共4页
Electrical Measurement & Instrumentation
