3 responses to “Arduino pwm frequency”

  1. aleix

    Thank you!! I will produced an error if i didn’t read it!!

  2. GowriShanker Sharma

    We are interested in static voltage stibilizer for ac 220vby using PWM,IGBT.

  3. searcher

    Thanks for this info. Now i understand why sg90 servo on atmega32u4 programmed with arduino ui doesnt work. This servo needs 50 Hz, not 490 Hz.

Leave a Reply