In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Professorwiz wrote: Thanks, perhaps I'm missing some other part of the puzzle. I will continue to mess around with this. One more question, probably an easy one. I am using the SX board on a 9V battery. The receiver has it's own battery. Do I need to tie the grounds together? Thanks again. Russ ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=283195#m283226 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)