In SX Microcontrollers, SX/B Compiler and SX-Key Tool, eagletalontim wrote: i am no longer using the count command though. I am using the PULSIN with a pin set to input schmitt. It is reading high and low pulses. I am thinking it is picking up radio pulses when disconnected. I need a more reliable way to detect if it is disconnected. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=274144#m274400 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)