In SX Microcontrollers, SX/B Compiler and SX-Key Tool, CCraig wrote: If you are able, you might check the outputs of the pins controling the motor. Just a guess, but you might be getting some sort of back EMF from the motor which are blowing the outputs. In light of the fact that they record fine, that's my guess. HTH, Chris ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=212319#m214205 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)