A Review of Electronics:
Dr James B Calvert,
Associate Professor Emeritus of Engineering,
University of Denver

Electricity and Magnetism
HyperPhysics - Physics and Astronomy,
Georgia State University

PHYS 351L Datasheets

Application Notes

Circuits

WEBENCH Online Design Tools
National Semiconductor simulation

TINA-TI
free analog simulation program from TI

WebEE.com: A Great EE Resource Site
Internet Resources: embedded.com
electronics and embedded systems development
Downloadable Code: embedded.com Archive

Electronics Parts Vendors