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adjusting lcd backlight brightness


Dr_Nick
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With the LCD I'm using, the backlight current is too high if I turn the luminance pot to the max position. I tried adding the 10 ohm serial resistor that is required for using 5V to power the backlight, but now I can only adjust the brightness between maximum and just a little darker than max...

Is there a way to get the luminance pot to work from complete darkness to max brightness?

Regards, Dr Nick.

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