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ArcticMyst Security by Avery

Funny circuit schematic (xkcd)

anselm

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Nov 22, 2010
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I don't know if this has been posted before, but I just love this stuff.
I might have to try and use this as a driver on my next project. :crackup:
circuit_diagram.png

I stole this off www.xkcd.com . Great webcomic for the geeky.
 





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Nov 22, 2008
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So, who's going to work out the equivalent resistance of the mess on the mid-right?
 
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Feb 1, 2008
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Well when you have a bobbin in series with a Pie resistor and vibrator in parallel, you have add

bobbin + 1/(1/Pie + 1/vibrator)

and then subtract the Voltage across the smoke in a can...
 
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Sep 12, 2007
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Yes, it's been posted before.

SR latch spotted! Possibly the only legitimate arrangement in there.
 
Joined
Aug 15, 2009
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No that magic smoke is totally legit!!!

I knew it was a latch, but the different types have escaped me, it was a while back since I had this, electrical engineering was my minor.
 




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