In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Electronegativity wrote: Hi Bean! With all diodes continuously lit the battery would drain in an hour but it will be flashing them one at a time, so that's 8 hours. I get a little more time because nothing is lit while it's waiting for user input. there is also room to sacrifice some brightness for longer battery life since these are very bright LEDs (between 800 to 1500 mcd). I don't really know what mcd stands for, but its probably something like millicandlepower. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=89554#m89643 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)