Tanner Electronics
http://www.tannerelectronics.com/

Fry's
Radio Shack
Altex Electronics
WARNING: If you purchase parts by mail order, you must
take shipping delays into account.
Saying that the project cannot be completed on time because parts did not
arrive is not an acceptable explanation.
Mouser
This is
the recommended Mail Order Source
Jameco Electronics
Newark Electronics
Digikey
(Use only
if no other supplier has the part)
All Electronics
BG Micro
If you
know of other helpful sources, please share the information by emailing us.