Newsgroups: comp.robotics
Path: cantaloupe.srv.cs.cmu.edu!bb3.andrew.cmu.edu!news.sei.cmu.edu!cis.ohio-state.edu!math.ohio-state.edu!howland.reston.ans.net!pipex!uunet!newsflash.concordia.ca!tsunami.cc.mcgill.ca!mcrcim.mcgill.edu!nyongwa!matrix
From: matrix@nyongwa.montreal.qc.ca (Albert Yale)
Subject: SN7407, relays, chips, etc...
Message-ID: <CxBy7D.M0B@nyongwa.montreal.qc.ca>
X-Advertisement: FREE EMAIL/USENET/UUCP: (514) 524-0829 | 524-2340
Organization: Radio Free Nyongwa, Montreal (Qc), Canada
Date: Sat, 8 Oct 1994 01:16:24 GMT
X-Newsreader: TIN [version 1.2 PL2]
Lines: 14

 
HELP!
 
I'm sure one of the estimated 15M internet users could answere this
question...
 
My parralelle port only suplys +5v (+5.2v actully) in 13mA (no kiding!) :(
What kinda relay will switch on that? Or, how can i higher the amps?
 
also, what's a SN7407? (what does it do and how much does it usuly cost?)
 
tnx... and please reply as soon as possible! PLEASE! (email prefered)
 
'Matrix'
