Some Useful Weblinks
Professional Societies
Home page of IEEE Computer Society.
.
Home page of the Association for Computing Machinery
, the first society in computing.
Hardware Vendors and Services
Advanced Circuits
[Custom PCBs]
LEGO Robot Links
[See also
Brad Kratochvil
's list]
FindChips.com
for finding various sensors and motors
Brad Kratochvil's lists of parts vendors
Others
The International Technology Roadmap for Semiconductors 
UNL Career Services