I suspected my voltmeter gave a faulty reading, so I connected 2 ammeters in series (removed my yellow power LED at the bottom to give a more true reading).
14.5mA! That's just crazy low. :O
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Re: Can we PWM an LED backlight on LCD module
I suspected my voltmeter gave a faulty reading, so I connected 2 ammeters in series (removed my yellow power LED at the bottom to give a more true reading).
14.5mA! That's just crazy low. :O
My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.
Not as dumb as yesterday, but stupider than tomorrow!
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Re: Can we PWM an LED backlight on LCD module
That's incredible!
Amazing LCD's...!
Ioannis
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Re: Can we PWM an LED backlight on LCD module
That red one looks more like an OLED to me, and not an LCD.
a lot of them have much lower current unless you light all the pixels.
Got a datasheet?
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Re: Can we PWM an LED backlight on LCD module
How's your chinese?Originally Posted by tumbleweed
Trying to send by message. I can't attach a PDF here.
EDIT: Nope. Don't see any way to attach in PM either.
My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.
Not as dumb as yesterday, but stupider than tomorrow!
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