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Forums
4hv.org :: Forums :: Attachments
4hv.org :: Forums :: Attachments
Attachments Forum
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GM Tube Energy Response Curve
Proud Mary
Thu Oct 21 2010, 09:07PM		 1 1109 Proud Mary
Thu Oct 21 2010, 09:07PM
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X-ray inverse square law.
Proud Mary
Wed Oct 20 2010, 02:31PM		 1 2016 Proud Mary
Wed Oct 20 2010, 02:31PM
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RADFET circuit
Proud Mary
Sun Oct 17 2010, 07:53PM		 1 1059 Proud Mary
Sun Oct 17 2010, 07:53PM
No unread posts
Heath Robinson burglar alarm
Proud Mary
Thu Oct 14 2010, 11:01PM		 1 2182 Proud Mary
Thu Oct 14 2010, 11:01PM
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British Special Operations Executive "Paraset No. 1" 1943
Proud Mary
Thu Oct 14 2010, 03:54PM		 1 1181 Proud Mary
Thu Oct 14 2010, 03:54PM
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Kerst and Betatron
Proud Mary
Wed Oct 13 2010, 11:07AM		 1 1048 Proud Mary
Wed Oct 13 2010, 11:07AM
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Saltwater crocodile hazard sign - Australia
Proud Mary
Wed Oct 13 2010, 07:45AM		 1 914 Proud Mary
Wed Oct 13 2010, 07:45AM
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BT83 Hydrogen Thyratron
Proud Mary
Mon Oct 11 2010, 09:35PM		 1 1101 Proud Mary
Mon Oct 11 2010, 09:35PM
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GMProspector final pics
Proud Mary
Mon Oct 11 2010, 03:35PM		 1 799 Proud Mary
Mon Oct 11 2010, 03:35PM
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Cool pics coil super macro
Ken M.
Sun Oct 10 2010, 07:34AM		 2 1354 Bjørn
Sun Oct 10 2010, 11:04AM
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bridge schematic
Avi
Tue Oct 05 2010, 07:16PM		 2 1113 Avi
Tue Oct 05 2010, 07:19PM
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fly killer transformer
Proud Mary
Tue Oct 05 2010, 05:49PM		 1 861 Proud Mary
Tue Oct 05 2010, 05:49PM
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Lloyd Triestino
Proud Mary
Tue Oct 05 2010, 04:28PM		 1 872 Proud Mary
Tue Oct 05 2010, 04:28PM
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transformer bill of lading
Proud Mary
Tue Oct 05 2010, 04:18PM		 1 1510 Proud Mary
Tue Oct 05 2010, 04:18PM
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Pictures from Simons "An Inexpensive X-Ray Machine"
Proud Mary
Mon Oct 04 2010, 08:04AM		 1 986 Proud Mary
Mon Oct 04 2010, 08:04AM
No unread posts
Harvey & Peak 6 plate Wimshurst Machine
Proud Mary
Fri Oct 01 2010, 03:08PM		 1 2043 Proud Mary
Fri Oct 01 2010, 03:08PM
No unread posts
TGI-1000/25 water-cooled ceramic H2 thyratron
Proud Mary
Thu Sept 30 2010, 09:26AM		 1 1380 Proud Mary
Thu Sept 30 2010, 09:26AM
No unread posts
Mystery Tesla Coil item
IntraWinding
Wed Sept 29 2010, 10:32PM		 1 993 IntraWinding
Wed Sept 29 2010, 10:32PM
No unread posts
X-ray focal spot resolution tests
Proud Mary
Wed Sept 29 2010, 01:17PM		 1 1002 Proud Mary
Wed Sept 29 2010, 01:17PM
No unread posts
Henning Ulmland's Giant C&W
Proud Mary
Mon Sept 20 2010, 11:46PM		 1 869 Proud Mary
Mon Sept 20 2010, 11:46PM
No unread posts
Toolzone multimeter
Proud Mary
Mon Sept 20 2010, 01:55PM		 1 1279 Proud Mary
Mon Sept 20 2010, 01:55PM
No unread posts
Nervous system excitation device patent drawing
Proud Mary
Fri Sept 17 2010, 05:04PM		 1 936 Proud Mary
Fri Sept 17 2010, 05:04PM
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Extracted from Morgan Jones Valve Amplifiers pp 452-453
Proud Mary
Sun Sept 12 2010, 10:10AM		 1 930 Proud Mary
Sun Sept 12 2010, 10:10AM
No unread posts
Modified LOPT driver circuit
Proud Mary
Sat Sept 11 2010, 01:24PM		 1 960 Proud Mary
Sat Sept 11 2010, 01:24PM
No unread posts
Transistorised Horizontal Drive Circuit - Samsung TV
Proud Mary
Sat Sept 11 2010, 12:56PM		 1 1571 Proud Mary
Sat Sept 11 2010, 12:56PM
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