Hi, from the reference on analogWrite: The PWM outputs generated on pins 5 and 6 will have higher-than-expected duty cycles. This is because of interactions with the millis() and delay() functions, which share the same internal timer used to generate those PWM outputs. This will be noticed mostly…

[reference] analogWrite has to be more specific on frequence

leo72 October 8, 2012, 1:10pm 6

You're right, my mistake. I corrected.

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