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October 30, 2012
about 3 years ago
Thanks. I’ll use 18 and see how it goes
The info sheet doesn’t have Amperage numbers. I’m not sure how to build bigger circuits and get the correct resistors without it.
For example, I found an equation to use that goes like this… For a 20mA LED, then the required resistor value would be R = (Vbat - Vled)/20ma.
Obviously I don’t want to overstress my LED and turn it into trash.
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