Thread: Building an MPGuino, need affirmation
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Old 02-25-2012, 07:43 AM   #13 (permalink)
meelis11
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Green frog - '97 Audi A4 Avant 1.9TDI 81kW
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resistor limits maximum current to display backlight. If you set it to maximum brightness then it maybe overheats...but when using dimmer backlight, then you probably dont have a problem.
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