In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bennettdan wrote: John, I see what you are talking about but his is using the two regulators because one is for the 8v for his comm to his PC circuit but the 1 amp regulator he has should provide plenty of current. Someone suggested using a Max232 chip so he could use on 5v regulator so he wont have to piggyback the regulators. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=2&m=192262#m193379 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)