Thought 1: "Welding rod machines pretty nice"

Thought 2: "I must be demented, or have low standards"

Thought 3: "Never again will I buy a Smithy"

--

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

Do you need to implement control loops in software?
"Applied Control Theory for Embedded Systems" gives you just what it says.
See details at http://www.wescottdesign.com/actfes/actfes.html