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Topic: Lumex LCR-U01602DSF/DWH 16×2 Backlit LCD Display Problems (Read 2706 times) previous topic - next topic

floresta

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You must supply a voltage larger than 6.8 Volts in order to cause the LED to conduct

Did you mean to say 6.2 Volts?

Let me rephrase that.  You must supply a voltage larger than 6.8 Volts in order to be sure that the LED will conduct.

If the LED is 'nominal' it will conduct with a voltage greater than 6.2 Volts.  If it is a little different then it might require 6.4 V or 6.6 V, etc.


Don


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