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Forums
4hv.org :: Forums :: Electromagnetic Projectile Accelerators
4hv.org :: Forums :: Electromagnetic Projectile Accelerators
Electromagnetic Projectile Accelerators Forum
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  Topic Starter Replies Views Last Post
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Need help with first good coil gun.
Arcstarter
Sat Apr 05 2008, 05:27PM		 4 956 FireBird
Sun Apr 06 2008, 11:00PM
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Help w/charging unit!
Plasmaarc452
Sun Apr 06 2008, 08:58PM		 1 745 Plasmaarc452
Sun Apr 06 2008, 08:58PM
No new posts on popular topic
DREAD(perhaps BS, probably exaggeration) Go to page: 1 2 3
Ben
Fri Dec 29 2006, 05:28PM		 20 2992 Backyard Skunkworks
Sun Apr 06 2008, 07:35PM
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circular mass coil driver
mechanicalbull
Thu Apr 03 2008, 07:42AM		 5 1124 mechanicalbull
Thu Apr 03 2008, 10:47PM
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2-stage CG - optical switching
dingo27
Thu Apr 03 2008, 03:02PM		 1 832 dingo27
Thu Apr 03 2008, 03:02PM
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Firing tube construction
David.Lightman
Thu Apr 03 2008, 03:26AM		 1 764 David.Lightman
Thu Apr 03 2008, 03:26AM
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What is the fastest projectile speed have you seen from an amateur coil gun.
w1vlf
Thu Mar 27 2008, 03:32PM		 6 1646 Dave Marshall
Tue Apr 01 2008, 09:15PM
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My 5-minute coilgun
Edi
Sat Mar 29 2008, 05:49PM		 9 1520 Edi
Sun Mar 30 2008, 09:48AM
No new posts on popular topic
diode cap protection Go to page: 1 2
rp181
Mon Mar 24 2008, 02:39PM		 13 2119 TheMerovingian
Tue Mar 25 2008, 08:25PM
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Help a total noobie
Shadow
Mon Mar 17 2008, 11:53PM		 5 1093 David.Lightman
Sun Mar 23 2008, 05:58AM
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Camera Circuit Mod!
Plasmaarc452
Wed Mar 19 2008, 01:41AM		 9 1651 Plasmaarc452
Fri Mar 21 2008, 03:26AM
No unread posts
Boost converter circuit IGBT question/help
NodeVoltage
Wed Mar 19 2008, 03:09AM		 2 1477 TheMerovingian
Wed Mar 19 2008, 11:11AM
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Question from triggering 3-stage coilgun
Gunner
Mon Mar 17 2008, 12:55PM		 7 2007 Gunner
Wed Mar 19 2008, 06:14AM
No unread posts
high power switch help
teslacoolguy
Tue Mar 18 2008, 09:16PM		 3 998 Andyman
Wed Mar 19 2008, 01:03AM
No unread posts
My Coilgun test and delema
David.Lightman
Fri Mar 14 2008, 01:46AM		 6 1163 David.Lightman
Fri Mar 14 2008, 07:36PM
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Capacitor explosion - How lethal it really is?
Kizmo
Fri Mar 14 2008, 02:10PM		 3 1222 Proud Mary
Fri Mar 14 2008, 02:37PM
No new posts on popular topic
Trigger Circuit Go to page: 1 2
NiG
Sun Mar 09 2008, 10:08PM		 11 2146 NiG
Thu Mar 13 2008, 01:20PM
No new posts on popular topic
Coil Cannon Donation? Go to page: 1 2
MScooling
Fri Sept 21 2007, 09:08PM		 13 2559 ea6b607
Thu Mar 13 2008, 02:10AM
No new posts on popular topic
Proper capacitor bank construction Go to page: 1 2
Kizmo
Tue Mar 04 2008, 12:13PM		 14 2621 ramses
Wed Mar 12 2008, 09:27PM
No new posts on popular topic
low voltage coil guns? Go to page: 1 2
tod
Mon Sept 10 2007, 03:03PM		 16 2862 ramses
Wed Mar 12 2008, 09:14PM
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Coil gun info on the DOE site.
w1vlf
Tue Mar 11 2008, 01:33PM		 4 1200 ramses
Wed Mar 12 2008, 08:56PM
No new posts on popular topic
Flash lamp coil gun Go to page: 1 2 3
Weston
Mon Mar 03 2008, 05:47PM		 27 2695 ramses
Tue Mar 11 2008, 09:04PM
No unread posts
Capacitor questions
im_an_alien
Sat Mar 08 2008, 06:06PM		 2 1026 David.Lightman
Sat Mar 08 2008, 08:28PM
No unread posts
Current pulses from my coil gun experiments
w1vlf
Sun Mar 02 2008, 01:50AM		 8 1783 Tesladownunder
Fri Mar 07 2008, 12:39AM
No unread posts
A couple of questions about capacitors
rp181
Sun Mar 02 2008, 05:05PM		 5 1054 Simon
Tue Mar 04 2008, 02:40AM
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