In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: Well, it's probably still your fault.... It looks to me that you're running 12 directly into the chip -- that's way over the specified maximum voltage. The SX is not like a Stamp module which, in fact, is really a single-board-computer with a regulated power supply. The SX needs an external regulator and you don't seem to have one in that diagram. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=243374#m243404 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)