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Author Topic: The oled screen need trimmer resistor to adjust the lighting ???  (Read 6240 times)

dimifrag

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The oled screen need trimmer resistor to adjust the lighting ???
« on: April 21, 2015, 07:37:27 PM »
Hi i have the preenfm2 with the R4F board, because is old the kit has the lcd screen and i want to change it with the oled screen.
I need trimmer resistor ?
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Xavier

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Re: The oled screen need trimmer resistor to adjust the lighting ???
« Reply #1 on: April 22, 2015, 05:40:44 PM »

When "upgrading" from LCD to OLED, you don't need to change anything... You just have to plug your new display.

LCDs require a limiting resistor + variable R for contrast, the OLED will simply ignore them.

Xavier
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