Reply to thread

Message

PWM- LED control is patented (US 6586890). That's why I use sequenced dimming in my projects.

Edit: A few more details on sequenced dimming:

Simply generate a pseudo-random signal (For example, using linear feedback shift registers). Control the duty cycle to control the LED brightness.

[QUOTE="hardcore_gamer, post: 20767, member: 638"] PWM- LED control is patented (US 6586890). That's why I use sequenced dimming in my projects. Edit: A few more details on sequenced dimming: Simply generate a pseudo-random signal (For example, using linear feedback shift registers). Control the duty cycle to control the LED brightness. [/QUOTE]

Verification