Temperature and sound activated RGB leds.

Howdy, it's been a while since I've used arduino. I need help with a small project of mine. I'm planning on using 6 RGB leds which dynammicaly transition from blue to red.(blue being cold, yellow warm, red being hot). On top of that I want to have it pick up on outside sound and measure the intensity and power the leds based on noise level.(much like the lm3195 IC). If I can get this done all on one board code wise any and all help would be appreciated.

If I can get this done all on one board code wise any and all help would be appreciated.

You do what you can then post the code here if you need any help with it.

Did you spot a microphone on your Arduino? None of mine have microphones. So, no, you can't do what you want without extra hardware.