In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: John, There are dedicated current measurement chips. Or else you need a shunt, and an A to D converter. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=152178#m152202 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)