In SX Microcontrollers, SX/B Compiler and SX-Key Tool, DigitalDj wrote: The sound that will be coming out of the sound card will also be going to an amp so that's why i didn't won't to risk the chance of changing the sound quality. Correct me if i'm wrong but using the diode inline with the audio and then having the capacitor after it then the diode should decouple it from the line correct? I will try theseideas and see what i come up with! I am waiting on my SX48 board. I may need help on programming the comparators which i can do with my SX28 f it is not to different from the 48. I went with the 48 because i needed more outputs to control. Thanks for the ideas guys! Kevin Bean, I still have a simple led program you helped me with, if i need to repost this i can if you want to help and show me how to use the comparators. Thanks, Kevin ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=149297#m149961 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)