Main Menu
bullet Home
bullet Forum
bullet Members
bullet Member Map
bullet HvWiki
bullet Chat Room
bullet Submit News
bullet Site Rules
bullet Archives
bullet Visits
bullet Forum
Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 79
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
No birthdays today

Next birthdays
05/07 a.gutzeit (64)
05/08 wpk5008 (35)
05/09 Alfons (37)
Contact
If you need assistance, please send an email to forum at 4hv dot org. To ensure your email is not marked as spam, please include the phrase "4hv help" in the subject line. You can also find assistance via IRC, at irc.shadowworld.net, room #hvcomm.
Support 4hv.org!
Donate:
4hv.org is hosted on a dedicated server. Unfortunately, this server costs and we rely on the help of site members to keep 4hv.org running. Please consider donating. We will place your name on the thanks list and you'll be helping to keep 4hv.org alive and free for everyone. Members whose names appear in red bold have donated recently. Green bold denotes those who have recently donated to keep the server carbon neutral.


Special Thanks To:
  • Aaron Holmes
  • Aaron Wheeler
  • Adam Horden
  • Alan Scrimgeour
  • Andre
  • Andrew Haynes
  • Anonymous000
  • asabase
  • Austin Weil
  • barney
  • Barry
  • Bert Hickman
  • Bill Kukowski
  • Blitzorn
  • Brandon Paradelas
  • Bruce Bowling
  • BubeeMike
  • Byong Park
  • Cesiumsponge
  • Chris F.
  • Chris Hooper
  • Corey Worthington
  • Derek Woodroffe
  • Dalus
  • Dan Strother
  • Daniel Davis
  • Daniel Uhrenholt
  • datasheetarchive
  • Dave Billington
  • Dave Marshall
  • David F.
  • Dennis Rogers
  • drelectrix
  • Dr. John Gudenas
  • Dr. Spark
  • E.TexasTesla
  • eastvoltresearch
  • Eirik Taylor
  • Erik Dyakov
  • Erlend^SE
  • Finn Hammer
  • Firebug24k
  • GalliumMan
  • Gary Peterson
  • George Slade
  • GhostNull
  • Gordon Mcknight
  • Graham Armitage
  • Grant
  • GreySoul
  • Henry H
  • IamSmooth
  • In memory of Leo Powning
  • Jacob Cash
  • James Howells
  • James Pawson
  • Jeff Greenfield
  • Jeff Thomas
  • Jesse Frost
  • Jim Mitchell
  • jlr134
  • Joe Mastroianni
  • John Forcina
  • John Oberg
  • John Willcutt
  • Jon Newcomb
  • klugesmith
  • Leslie Wright
  • Lutz Hoffman
  • Mads Barnkob
  • Martin King
  • Mats Karlsson
  • Matt Gibson
  • Matthew Guidry
  • mbd
  • Michael D'Angelo
  • Mikkel
  • mileswaldron
  • mister_rf
  • Neil Foster
  • Nick de Smith
  • Nick Soroka
  • nicklenorp
  • Nik
  • Norman Stanley
  • Patrick Coleman
  • Paul Brodie
  • Paul Jordan
  • Paul Montgomery
  • Ped
  • Peter Krogen
  • Peter Terren
  • PhilGood
  • Richard Feldman
  • Robert Bush
  • Royce Bailey
  • Scott Fusare
  • Scott Newman
  • smiffy
  • Stella
  • Steven Busic
  • Steve Conner
  • Steve Jones
  • Steve Ward
  • Sulaiman
  • Thomas Coyle
  • Thomas A. Wallace
  • Thomas W
  • Timo
  • Torch
  • Ulf Jonsson
  • vasil
  • Vaxian
  • vladi mazzilli
  • wastehl
  • Weston
  • William Kim
  • William N.
  • William Stehl
  • Wesley Venis
The aforementioned have contributed financially to the continuing triumph of 4hv.org. They are deserving of my most heartfelt thanks.
Forums
4hv.org :: Forums :: General Science and Electronics
4hv.org :: Forums :: General Science and Electronics
General Science and Electronics Forum
first  113 114 115 116 117 118 119 120 121 122  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
Coin-shrinking time resolved in new video at 100K fps
klugesmith
Tue Jun 16 2009, 01:24AM		 5 775 klugesmith
Wed Jun 17 2009, 04:39AM
No unread posts
Cosmic Ray (Muon) detector
Ryan Parle
Mon Jun 15 2009, 10:16PM		 6 715 Proud Mary
Wed Jun 17 2009, 12:42AM
No unread posts
Relative Permeability of Transformer Iron?
Backyard Skunkworks
Sun Jun 14 2009, 09:56PM		 8 1127 Dr. Slack
Tue Jun 16 2009, 01:33PM
No unread posts
555 "Stopwatch"
Arkin
Sun Jun 14 2009, 01:23AM		 7 848 HV Enthusiast
Mon Jun 15 2009, 12:23AM
No unread posts
reforming capacitors
rp181
Sat Jun 13 2009, 01:38AM		 8 866 rp181
Sat Jun 13 2009, 04:41PM
No unread posts
Materials For A CT
coillah
Fri Jun 12 2009, 05:07PM		 4 593 Sulaiman
Sat Jun 13 2009, 06:37AM
No unread posts
Glorious find!
BradStockdale
Sun Jun 07 2009, 02:29AM		 8 1136 OiD
Sat Jun 13 2009, 04:13AM
No new posts on popular topic
Need help with electrogun! Go to page: 1 2
nattayb
Fri Jun 12 2009, 01:30AM		 10 1024 rp181
Sat Jun 13 2009, 02:20AM
No unread posts
Spec sheets?
Leinad
Sun Jun 07 2009, 07:00PM		 6 898 Steve Maurer
Wed Jun 10 2009, 03:45AM
No new posts on popular topic
Solar - Direct vs. Indirect Light Go to page: 1 2
CT2
Tue Jun 02 2009, 04:19PM		 15 1051 twist2b
Tue Jun 09 2009, 10:45PM
No new posts on popular topic
A mongo SS Variac? Go to page: 1 2
Finn Hammer
Mon Jun 08 2009, 06:01PM		 11 1551 Finn Hammer
Tue Jun 09 2009, 03:05PM
No new posts on popular topic
SCR seems locked? Go to page: 1 2
Killa-X
Wed Jun 03 2009, 03:55AM		 19 1559 buzzer
Sun Jun 07 2009, 09:56PM
No new posts on popular topic
Unusual lightglobe faliure mode Go to page: 1 2
Frosty90
Fri Jun 05 2009, 06:14AM		 14 1536 Backyard Skunkworks
Sat Jun 06 2009, 09:15PM
No unread posts
Plasma Physics
Turkey9
Tue May 26 2009, 07:15AM		 6 1090 Turkey9
Thu Jun 04 2009, 03:28AM
No new posts on popular topic
SCR troubles. Go to page: 1 2
Arcstarter
Sun May 31 2009, 04:57AM		 12 1133 Arcstarter
Mon Jun 01 2009, 03:43PM
No unread posts
FFT Adaptive Filtering: LMS Algorithm resoant frequency locking
Danielle
Sun May 31 2009, 07:27PM		 5 1189 GeordieBoy
Mon Jun 01 2009, 12:03PM
No unread posts
Levitating induction heater..
Conundrum
Sun May 31 2009, 08:52AM		 4 995 Conundrum
Sun May 31 2009, 09:29PM
No unread posts
Head unit help - DC offset?
BlakFyre
Sun May 24 2009, 06:29PM		 6 1071 BlakFyre
Sat May 30 2009, 05:31PM
No unread posts
simple capacitor question
EvilTesla-RG
Thu May 28 2009, 11:44PM		 5 1374 EvilTesla-RG
Fri May 29 2009, 10:33PM
No unread posts
Coercive force of a Slinky?
klugesmith
Sat May 23 2009, 12:09AM		 7 5241 klugesmith
Fri May 29 2009, 08:28PM
No new posts on popular topic
Very low mili ohm DVM attachment DIY Works Great! Go to page: 1 2
Wavetuner
Sun May 24 2009, 02:37AM		 16 4211 GeordieBoy
Fri May 29 2009, 01:47PM
No unread posts
TL494 duty cycle
Mads Barnkob
Fri May 29 2009, 07:08AM		 3 1274 Mads Barnkob
Fri May 29 2009, 07:26AM
No new posts on popular topic
Electrolytics in a vacuum Go to page: 1 2 3
Turkey9
Mon May 18 2009, 04:49AM		 27 2241 Turkey9
Tue May 26 2009, 08:11PM
No unread posts
Possible Motor Construction?
KLH
Tue May 26 2009, 05:11PM		 3 1476 KLH
Tue May 26 2009, 06:44PM
No new posts on popular topic
Beginner Schematics Go to page: 1 2
PerksPlus
Tue May 19 2009, 11:12PM		 15 1456 KLH
Tue May 26 2009, 01:08PM
first  113 114 115 116 117 118 119 120 121 122  last

Go to:

Create a new topic
Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob users are browsing the forums at the moment ( members, guests)
Unread post exists New posts No unread posts No new posts Sticky Sticky Announcement Announcement
New posts on popular topic New posts [popular] No new posts on popular topic No new posts [popular] Sticky/Closed Sticky/Closed Closed topic Closed topic
You cannot start new topicsYou cannot post repliesYou cannot edit your posts
Powered by e107 Forum System

Go to:


Powered by e107 Forum System
 
Legal Information
This site is powered by e107, which is released under the GNU GPL License. All work on this site, except where otherwise noted, is licensed under a Creative Commons Attribution-ShareAlike 2.5 License. By submitting any information to this site, you agree that anything submitted will be so licensed. Please read our Disclaimer and Policies page for information on your rights and responsibilities regarding this site.