In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: The 7805 is not an LDO regulator and will need more than 6.0v -- use the LM2930-5.0 instead, that's what Parallax puts on its products. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=180725#m183819 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)