This multiple LED displaying system is simple in hardware structure, easy in software programming and low in price etc.
利用该方法设计的多路led显示系统具有硬件结构简单、软件编程容易和价格低廉等特点。
This multiple LED displaying system is simple in hardware structure, easy in software programming and low in price etc.
利用该方法设计的多路led显示系统具有硬件结构简单、软件编程容易和价格低廉等特点。
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