Published:2011/4/29 0:37:00 Author:Ecco | Keyword: LED , digital, salient pole , appearance | From:SeekIC
The light-emitting diode display is also known as LED digital display, it uses the feature, which light-emitting diodes will be lit by flowing certain current under forward voltage, the seven segment LED being packaged will become a LED digital display. Its shape is shown as the chart.
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