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4hv.org :: Forums :: General Science and Electronics
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Fun Challange :D

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Thomas W
Sun Jan 08 2012, 01:09AM Print
Thomas W Registered Member #3324 Joined: Sun Oct 17 2010, 06:57PM
Location:
Posts: 1276
Hi 4HV,

ive got a nice little challange for everyone as a bit of fun,
create a deceptive circuit that seems like it should work one way,
but actually works in a realy different, confusing way.
an example is this:


(the solution is here Link2


few silly little rules,
-no Microcontrollers or PIC chips
-transistors are fine.
-it would be nice to explain how it acctualy works and (possibly) a schematic :D
-be as creative as you can :D
-must look like what its supposed to do (look at the video for example)

and the most importent rule:
-HAVE FUN!!!!!!


------Thomas Williamson------
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genious 7
Sun Jan 08 2012, 03:59AM
genious 7 Registered Member #2887 Joined: Sat May 29 2010, 11:10PM
Location: Panama City, Panama
Posts: 107
seen it before. He did use an IC though; look through the solution video throughly. And for those who haven't seen it; no, its not aftereffects.
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Thomas W
Sun Jan 08 2012, 04:37AM
Thomas W Registered Member #3324 Joined: Sun Oct 17 2010, 06:57PM
Location:
Posts: 1276
ah, i was a bit vauge on IC let me correct it >.<
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Experimentonomen
Sun Jan 08 2012, 05:42AM
Experimentonomen Registered Member #941 Joined: Sun Aug 05 2007, 10:09AM
Location: in a swedish junk pile
Posts: 497
pic ic's are also microcontrollers :P
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Thomas W
Sun Jan 08 2012, 09:28AM
Thomas W Registered Member #3324 Joined: Sun Oct 17 2010, 06:57PM
Location:
Posts: 1276
blah >.<
lets just get on with it ^_^
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Patric
Sun Jan 08 2012, 10:21AM
Patric Registered Member #2899 Joined: Wed Jun 02 2010, 06:31PM
Location: Deinze, Belgium
Posts: 255
Has it to do with diodes?
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Steve Conner
Sun Jan 08 2012, 11:00AM
Steve Conner Registered Member #30 Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
Believe it or not, this is mostly how electronic design and troubleshooting works. You build your circuit, it doesn't do what you expect, and you have to figure out why.
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Tetris
Sun Jan 08 2012, 04:19PM
Tetris Registered Member #4016 Joined: Thu Jul 21 2011, 01:52AM
Location: Gainesville, FL
Posts: 660
NOT ANOTHER SWITCH PROBLEM!?!?! I had ENOUGH of these in my electronics class :P This one is even more confusing!
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Alex M
Mon Jan 16 2012, 12:40AM
Alex M Registered Member #3943 Joined: Sun Jun 12 2011, 05:24PM
Location: The Shire, UK
Posts: 552
My head just exploded!
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genious 7
Sat Jan 28 2012, 04:45PM
genious 7 Registered Member #2887 Joined: Sat May 29 2010, 11:10PM
Location: Panama City, Panama
Posts: 107
The guy posted the solution



Mad soldering skills. I wished I could solder half as good. Smt dead bug style!
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