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Messages - andresmdn

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Graphic LCDs / Re: Backlight current limiting resistor
« on: October 16, 2014, 10:32:16 AM »
Appreciate it Michael. Any recommended values? Suppose I can grab a unit and calculate a sample forward voltage myself, but are there any standard values that work well, independent of manufacturing tolerances?

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Graphic LCDs / Backlight current limiting resistor
« on: October 14, 2014, 12:39:17 PM »
Are they integrated into the display? I didn't see any reference to it in the datasheet of the following display, and just wanted to be certain before completing PCB layout.

http://www.digikey.com/product-detail/en/NHD-C0216CZ-FSW-FBW-3V3/NHD-C0216CZ-FSW-FBW-3V3-ND/2059234

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