Re: Blinking a Red / Orange / Green Led (n00b project)

Good start. Keep up the learning.

Very cool, Jeremy. If I may suggest your next challenge:

Change your digitalWrite() to analogWrite() and get the LEDs to mix colors. For example, half brightness on the green and full brightness on the red. Make sure you're using the correct pins for PWM.

Take a look at this page for info about the analogWrite() function:

Nice. I was only 12 when I got my first arduino. (Heh heh I made it sound like that was a long time ago. I'm only 13 now. :D) Now I just got a second, and I hope to make a remote controlled robot where the controller is a 8*16 matrix of leds with a touchscreen.