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4hv.org :: Forums :: General Chatting
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Post Your Cool Pic Here!

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lpfthings
Sat Jul 11 2009, 03:49PM
lpfthings Registered Member #1361 Joined: Thu Feb 28 2008, 10:57AM
Location: Cairns, Australia
Posts: 305
I can resize the pictures in MS Paint, but they need to be viewed at larger-than-thumbnail size to be seen properly :)
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Killa-X
Sat Jul 11 2009, 04:28PM
Killa-X Registered Member #1643 Joined: Mon Aug 18 2008, 06:10PM
Location:
Posts: 1039
Yeah, that 'ball of point' is cool. Makes it easy so your not like WHERES MY FOCAL POINT! Just stick electrical tape into the red ball, and burn!
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aonomus
Mon Jul 13 2009, 01:07AM
aonomus Registered Member #1497 Joined: Thu May 22 2008, 05:24AM
Location: Toronto, Ontario, Canada
Posts: 801
IMG 2938
Gecko!

IMG 2953
0.001 ohm resistors!
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Dragon64
Wed Jul 15 2009, 08:54PM
Dragon64 Registered Member #1438 Joined: Sat Apr 12 2008, 12:57AM
Location: Canada
Posts: 218
I'm going to play this game again... What is this picture bellow you?


IMG 0307



IMG 0308


This picture basically gives it away

IMG 0309
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Doubl3 Helix
Wed Jul 15 2009, 09:24PM
Doubl3 Helix Registered Member #1548 Joined: Mon Jun 16 2008, 09:22PM
Location: Ohio
Posts: 61
Peltier device is my guess...
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Killa-X
Wed Jul 15 2009, 09:43PM
Killa-X Registered Member #1643 Joined: Mon Aug 18 2008, 06:10PM
Location:
Posts: 1039
Doubl3 Helix wrote ...

Peltier device is my guess...

I knew that by the first picture, I happen to have one with open sides. I never opened it, but you can see all the metal bars and beams. But Peltier should be correct, Doubl3 Helix. Maybe it WAS a peltier that was over powered :)

Link2

Woooo, my $25 used NST works!
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Dragon64
Wed Jul 15 2009, 10:12PM
Dragon64 Registered Member #1438 Joined: Sat Apr 12 2008, 12:57AM
Location: Canada
Posts: 218
You theory is correct, it's a Peltier Thermoelectric Cooler which has been broken.

I tried to fix it by removing the cover but realized that the ceramic is much more fragile then I thought and it just shattered.
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lpfthings
Thu Jul 16 2009, 11:08AM
lpfthings Registered Member #1361 Joined: Thu Feb 28 2008, 10:57AM
Location: Cairns, Australia
Posts: 305
Thats what my first TEC looked like after I tried to remove it from a heatsink with thermal paste on it ...
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Hon1nbo
Sat Jul 18 2009, 12:58AM
Hon1nbo Registered Member #902 Joined: Sun Jul 15 2007, 08:17PM
Location: Pacific Northwest USA
Posts: 1042
some Water Drop Photos - I used the 40 FPS mode on my camera, so while I had to try multiple times to get some shots, they are of much better quality than the 210 FPS Mode... a photo showing the setup is also included
1247878713 902 FT6000 Cimg1328

1247878713 902 FT6000 Cimg1317 Hdtv 1080

1247878713 902 FT6000 Cimg1316 Hdtv 1080

1247878713 902 FT6000 Cimg1274 Hdtv 1080

1247878713 902 FT6000 Cimg1196 Hdtv 1080

1247878713 902 FT6000 Cimg1039 Hdtv 1080

1247878713 902 FT6000 Cimg0999 Hdtv 1080
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Robert2
Sat Jul 18 2009, 05:56AM
Robert2 Registered Member #1773 Joined: Tue Oct 21 2008, 06:56PM
Location: Poland
Posts: 93
Good day!
Mini sstc with CT
97 1247896365 Thumb

Click do enlarge :)
And movie:
Link2 Its with 9primary turns, when start with 7 turns give ~10cm spark. This is mini sstc for school
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