Hi: Im controlling two motors using the timer 2 on arduino uno (pin11). In order to avoid humming , Im using the following commands (one for each motor): TCCR2B = TCCR2B & B11111000 | B00000001; // set timer 2 divisor to 1 for PWM frequency of 31372.55 Hz TCCR2B = TCCR2B & B11111000 | B00000111; …

PWM Motor question

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