In SX Microcontrollers, SX/B Compiler and SX-Key Tool, mghodge wrote: You have me throughly confused now. You say you are clocking from the Key and then you say your not, which is it? In your drawing; Vss connects to GND and both caps connect to GND, but VR1 only has two connections. There should be a third pin on VR1 to connect also to GND. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=435144#m435453 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2010 (http://www.dotNetBB.com)