In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Just connect Vdd directly to +5V, and +5V through the 4.7K to the DQ line, and the DQ line to the SX pin. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=192587#m192594 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)