Can I put a resistor in parallel with LED to limit current consumption? – electronics.stackexchange.com

Can I put a resistor in parallel with LED to limit current consumption? – electronics.stackexchange.com

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I want to power one 3v LED with a 3v source. Let's say I'm using a 10 Ohm limiting resistor, and the LED eats 20mA of current. Using a CR1225 with 50mAh capacity that will last for about 2.5h. What ...

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