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Subject: 
Re: Need Electrical Help
Newsgroups: 
lugnet.trains
Date: 
Sat, 25 Oct 2008 17:10:34 GMT
Viewed: 
11904 times
  
I appreciate all your suggestions. Is there a website you can suggest that has more information on this stuff? Also, beside Jameco, what are some othe good places to buy parts?

Thanks, Tom



Message has 1 Reply:
  Re: Need Electrical Help
 
(...) Farnell, Sparkfun, DigiKey, Radio Shack (Tandy/Dick Smith for AU crowd), Mouser (16 years ago, 26-Oct-08, to lugnet.trains)

Message is in Reply To:
  Re: Need Electrical Help
 
(...) Hey Rob, It would be safer to place a regular doide in series with this if the voltage is going to be reversed some of the time. But the circuit shown in the link handles reverse voltage up to 9v fine. The LED acts as a reverse protection (...) (16 years ago, 24-Oct-08, to lugnet.trains, FTX)

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