[RBG LED how to?]

Audioguru,
Thanks for your reply. My initial idea was to use a unique PWM for each channel. This should work but to get white each channel will require a different duty cycle. I looked in to driver chips but haven’t found something simple enough yet. The problem is that I only have so many pins that I can use! So, are you aware of any pitfalls with RGB LEDs or should I just get one and start experimenting?
Thanks,
MadThug (Should change to Mad Geek)
:-X

[RBG LED how to?]

Greetings,
I am searching for methods of driving RGB LEDs with a microcontroller such as a basic stamp. I’d like to fashion the LEDs in an array capable of displaying a range of colors. Do any of you have experience with these things? Can RGB LEDs be controlled using PWM for each channel? Do they require unique circuitry?
Thanks,
MadThug
???

[3-Axis Stepper Controller]

I just wanted to thank GreekPIC and MP for supporting this project for free. I'm excited to get started on my own gantry mill.
-MadThug ;D

[3-Axis Stepper Controller]

Uhh... at the risk of sounding stupid, what program can be used to open the "___.ps" file exention?
Thanks,
MadThug ???