http://www.youtube.com/user/rpcelectronics - The RPC Elctronics YouTube Channel has a 12-part video series on the many features available on Eagle. The software they are using is a slightly older version, but the basic elements are still the same. Search this channel's uploads for "Cadsoft EagleCAD Tutorial Lesson" to get all videos on this topic. You should still refer to http://www.ece.illinois.edu/eshop/pcbdesign/DesignReq.htm when it comes time to do the CAM processing as the Parts Shop's milling procedures are significantly different than what is available to the video maker.
Shabab Mustafa & Roshan Bhojwani, April 12, 2011
http://cnx.org/ - Tutorials, short course, pamphlets, whatever. Lots of stuff on lots of stuff. Like Wikipedia written by grown-ups.
P. Scott Carney, 6 August 2009
http://en.wikipedia.org/wiki/List_of_7400_series_integrated_circuits - List of 7400 series integrated circuits on Wikipedia!
FindChips.com - Got a chip but not sure what it is or how it works? This will help you find datasheets!
After you enter a part number (or substring), FindChips.com will simultaneously query over 20 distributors, and return the responses to you in real time, in the order completed
Jason Skowronski, February 01 2006
Sparkfun.com - An awesome online store for all the wierd stuff you need for your projects, plus a lot of tutorials:
- Breakout Boards
- Development Boards
- Dings and Dents
- Gift Certificates
- SFE Widgets
Jason Skowronski, January 26 2006