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17th February 2019, 20:40 | #1 |
Can't help myself
Rover 75 CDTi 2005 Join Date: Jan 2018
Location: Lincoln
Posts: 888
Thanks: 469
Thanked 150 Times in 113 Posts
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Generic LED resistance question
I'm playing with a couple of these 12V LEDs and need to reduce their brightness by 50% under certain conditions. They're currently installed out of reach so before I have to dismantle the dash again, I'm hoping that someone might be able to reasonably say what resistor I would need to achieve this? They're 5mm diameter lamps. Thanks.
Dougie. |
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