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Where can I source a 5V led?
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23-12-2018, 05:21 PM
that_guy
(Tony)
Local Korean Millennial
Join Date: Dec 2009
Location: Charleville
Posts: 2,063
the 12v LED I have has a forwarding amp of 20mA which means it has has a 600ohm resister in the LED. Using ohms law, would this mean I need a ~430ohm resistor?
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