⭐⭐⭐ 11. Arduino UNO PWM pins

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Last updated 8:51 AM on 9/13/26
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4 Terms

1
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Can you use any digital pin for PWM?

No.


On the Arduino Uno, PWM is available on:

3, 5, 6, 9, 10 and 11.

2
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Why is pin 11 suitable for variable motor speed in your example?


Because pin 11 supports PWM and is connected to EN1&2.

3
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4
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