Orders/Alibaba 122x32 LCD Displays: Difference between revisions

Orders/Alibaba 122x32 LCD Displays (view source)

84 bytes added , 29 October 2012

→‎Backlight: Details about backlight LED current

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Revision as of 08:07, 29 October 2012 (view source) Dmi (talk \| contribs) (Information about the displays) ← Older edit		Revision as of 08:10, 29 October 2012 (view source) Dmi (talk \| contribs) (→‎Backlight: Details about backlight LED current) Newer edit →
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	==== Backlight ====		==== Backlight ====

	The backlight is provided by an LED on each side of the display. The top-right and bottom-left pins are +3.3V, and the top-left and bottom-right pins are connected to ground.		The backlight is provided by an LED on each side of the display. The top-right and bottom-left pins are +3.3V, and the top-left and bottom-right pins are connected to ground. The datasheet is inconsistent, but suggests either 15mA or 40mA of current per LED.