4 channel Light saber driver design, may the light be with you.

[DavidEF]

@LightRider

@DavidEF

@LightRider

Wait… Dr Jones driver definitely uses pwm on all four colors. I can infinitely adjust each color separately including white and yet blend them all to be on at the same time. So there must be a way, no?

Yeah, he uses a different MCU.

He uses the atiny85.

Sorry, I got my RGBW’s crossed… I was thinking of tterev3 for some reason, even though you said DR Jones. :person_facepalming:

Edit: The Dr Jones RGBW driver uses software PWM.