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 Forum index » DIY Hardware and Software » Ken Stone designs - CGS
Utility LFO - BC547 sub
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LetterBeacon



Joined: Mar 18, 2008
Posts: 454
Location: London, UK

PostPosted: Sat Jun 27, 2009 2:30 pm    Post subject: Utility LFO - BC547 sub Reply with quote  Mark this post and the followings unread

Can I substitute the two BC547s with two 2N3904s as long as I watch the pinouts?

I have loads of 2N3904s and not any BC547s....

EDIT - they're only used as LED drivers so it's probably ok to sub them, right?
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andrewF



Joined: Dec 29, 2006
Posts: 1176
Location: australia
Audio files: 4

PostPosted: Sat Jun 27, 2009 6:54 pm    Post subject: Reply with quote  Mark this post and the followings unread

yep - no worries
In most situations on CGS circuits there are many transistors that will work.
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LetterBeacon



Joined: Mar 18, 2008
Posts: 454
Location: London, UK

PostPosted: Sun Jun 28, 2009 1:49 am    Post subject: Reply with quote  Mark this post and the followings unread

Great, thanks for the confirmation!
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