Lightnewbie Posted December 30, 2021 Share Posted December 30, 2021 I want to buy a pixel matrix panel to use on a fence. But I do not understand what a matrix is. Link to comment Share on other sites More sharing options...
Mr. P Posted December 30, 2021 Share Posted December 30, 2021 Think of it as a very low res television. Link to comment Share on other sites More sharing options...
TheDucks Posted December 30, 2021 Share Posted December 30, 2021 2 hours ago, Lightnewbie said: I want to buy a pixel matrix panel to use on a fence. But I do not understand what a matrix is. Bingo 😛 That is another type of Matrix. It is just Rows (and columns) of lights, that you chose to control to form images / letters. You noticed I said Rows. That is be cause we don't use the Cross-point method to control like old fashioned LED Alpha-Numeric displays did. There the apply a Column voltage and ground a Row line. The intersecting LED lit. Link to comment Share on other sites More sharing options...
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