In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Zoot wrote: A 220 to 470 resistor is always good for *any* input -- this way if a programming error ever makes the pin an output, you won't get short circuit. Regardless, can you post your code and/or a wiring diagram of how you have the camera and such hooked up? ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=289771#m289800 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)