In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: Have a look at the schematic that's attached; the power supply is very generic and you can use the 7805 where I have the LF50 (an LDO regulator) as long as your input is greater than 7 volts. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=243374#m243444 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)