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Topic: PWM: Quick question (Read 445 times) previous topic - next topic

Gilgamesh90

What is the frecuency of the PWM generated with the instruction analogWrite?

bigred1212


From AnalogWrite():
http://arduino.cc/en/Reference/AnalogWrite

The frequency of the PWM signal on most pins is approximately 490 Hz. On the Uno and similar boards, pins 5 and 6 have a frequency of approximately 980 Hz. Pins 3 and 11 on the Leonardo also run at 980 Hz.

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