Outputting PWM on the Digital Sidecar Digital I/O

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Outputting PWM on the Digital Sidecar Digital I/O

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15-02-2013, 22:40

DonRotolo

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Re: Outputting PWM on the Digital Sidecar Digital I/O

Did you have a dropping resistor in series with the LED (if it was 100% lit all the time)? If not, put one in there. ALL LEDs require a dropping resistor (12V pre-made arrays usually have one in there...)

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