Hi there
I am hoping someone may be able to offer some advice in regards to PWM.
I was wondering if it is possible to use PWM to fade out an LED. I am using a PIC16F628 and require an LED to turn on, and after 6 minutes or so gradually fade out until fully off. Is PWM modulation the best method for achieving this? Or is there a simpler alternative?
Cheers all![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I am hoping someone may be able to offer some advice in regards to PWM.
I was wondering if it is possible to use PWM to fade out an LED. I am using a PIC16F628 and require an LED to turn on, and after 6 minutes or so gradually fade out until fully off. Is PWM modulation the best method for achieving this? Or is there a simpler alternative?
Cheers all