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Flow of electric charge - typically movement of charge carriers, such as electrons. Measured in amperes (A).

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Charging capacitor to power LED with a low current source

I have a 10000uF 6.3V capacitor, and my source is generating 3.3V and 15uA of current. How long will it take to charge it enough so i can pulse a standard 5mm LED for lets say 1 second?. …
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