In SX Microcontrollers, SX/B Compiler and SX-Key Tool, mjcaisse wrote: The chip must have latched up. Adding just a little more capacitance across the power of the SX Tech Board does the trick. Of course, the real question should be "Why doesn't the SX Tech Board already have a sufficient capacitor." The final project (an artificial neuron that my daughter was working on) runs off of 3AA bateries. All works fine and she is a happy camper. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=159465#m160015 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)