Hi:) I would like to ask about the use of PWM_Ldd

[priscillayeung]

Hi :smileyhappy:

If I want to control the speed of changing LED colours using different position of the touch slider, can I add another pwm ldd to the same led?

Thanks :smileyhappy:

[adriancano]

Hi,

I do not find necessary adding another pwm component to the LED, you can vary the frequency of the PWM and the duty cycle with the same PWM_LDD component.

You may find useful these post by colleague Erich Styger:

Tutorial: Touching the Freedom KL25Z Board | MCU on Eclipse

Tutorial: PWM with Processor Expert | MCU on Eclipse

Hope this information can help you.

Best Regards,
Adrian

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