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Do I need a resistor on a 40 mA pin when all I need is 40 mA?
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26
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9614
|
May 6, 2021
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Mega: LEDs on 50 digital pins HIGH @ same time
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33
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9097
|
May 6, 2021
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Can this damage my led?
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27
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5991
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May 6, 2021
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Externally powering LEDs so Arduino doesn't fry
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69
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20227
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May 6, 2021
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Arduino Support high Amps??
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5
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1907
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May 6, 2021
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