micromacro Posted May 31, 2013 Report Share Posted May 31, 2013 Hello, please help me to distinguish is this common cathode or common anode connection 4 digits, 7 segment display?Schematics in attachment..Thanks ;) Quote Link to comment Share on other sites More sharing options...
Guest eleven Posted June 4, 2013 Report Share Posted June 4, 2013 Can not know it clearly... ::) Quote Link to comment Share on other sites More sharing options...
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