I found this, Might have already been posted but thought I'd share anyway.
Electronic Cad Frees and has Tubes
http://www.digikey.com/schemeit
Schemeit Online Electronic Cad
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- johnnyreece
- Posts: 1072
- Joined: Thu Jan 26, 2012 2:05 am
- Location: New Castle, IN
Re: Schemeit Online Electronic Cad
Wicked cool! 