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: 36
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
All today's birthdays', congrats!
BlakFyre (37)
SENTRY (32)


Next birthdays
05/01 Shaun (35)
05/01 Spedy (31)
05/02 Adam Munich (31)
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  48 49 50 51 52 53 54 55 56 57  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
ATX transformer arc contest
Marko
Sun Feb 26 2012, 12:17AM		 2 898 Alex M
Tue Feb 28 2012, 12:57PM
No unread posts
igbt halfbridge
ben5017
Mon Feb 27 2012, 06:37PM		 4 546 ben5017
Mon Feb 27 2012, 11:16PM
No unread posts
Flexible (coiled?) Multi Conductor Cable Sources?
Dave Marshall
Mon Feb 27 2012, 07:52PM		 3 614 Dave Marshall
Mon Feb 27 2012, 08:21PM
No new posts on popular topic
Toner Transfer Papers and Process for Etching... Go to page: 1 2
Patrick
Wed Feb 15 2012, 06:24AM		 18 1487 Patrick
Mon Feb 27 2012, 07:52PM
No unread posts
VTTC oscillator...
Inducktion
Mon Feb 27 2012, 02:25AM		 3 532 teravolt
Mon Feb 27 2012, 05:02PM
No unread posts
The Ultimate MOT Salvaging Tutorials (criticism/feedback welcome)
AwesomeMatt
Sun Feb 26 2012, 04:05AM		 6 1393 AwesomeMatt
Mon Feb 27 2012, 03:12AM
No unread posts
Vacuum pulling/sealing
ZakWolf
Sun Feb 26 2012, 10:44AM		 9 781 klugesmith
Sun Feb 26 2012, 11:31PM
No unread posts
What is capacitance?
Hazel1919
Wed Feb 22 2012, 02:38PM		 5 772 teravolt
Sat Feb 25 2012, 02:51AM
No unread posts
Interesting idea
ZakWolf
Fri Feb 24 2012, 03:55AM		 9 903 Platinum
Fri Feb 24 2012, 08:29PM
No new posts on popular topic
555 flyback fails? Go to page: 1 2
Platinum
Thu Feb 23 2012, 12:00AM		 16 2434 Platinum
Thu Feb 23 2012, 08:40PM
No new posts on popular topic
Neutrinos still faster than light in latest version of experiment Go to page: 1 2
Proud Mary
Fri Nov 18 2011, 08:40PM		 10 1492 ConKbot of Doom
Thu Feb 23 2012, 02:32AM
No unread posts
Newbie Electronics Information
Forty
Wed Feb 22 2012, 11:38PM		 1 474 Forty
Wed Feb 22 2012, 11:38PM
No unread posts
From how far away could a Viasho 1 watt 532nm Green lab laser pop a balloon?
MikeT1982
Wed Feb 22 2012, 10:24PM		 2 553 ConKbot of Doom
Wed Feb 22 2012, 10:45PM
No unread posts
What is this element?
coillah
Wed Feb 22 2012, 07:25PM		 5 585 Conundrum
Wed Feb 22 2012, 09:27PM
No unread posts
BBC: What has happened to Nasa's missing Moon rocks?
Proud Mary
Tue Feb 21 2012, 05:35PM		 2 645 Carbon_Rod
Wed Feb 22 2012, 04:12AM
No unread posts
Having trouble with audio modulating 555
Platinum
Mon Feb 20 2012, 07:23PM		 5 674 Platinum
Tue Feb 21 2012, 02:33PM
No unread posts
Filtering power supplies...
NoName
Mon Feb 20 2012, 07:14PM		 4 658 radiotech
Tue Feb 21 2012, 04:03AM
No unread posts
Transistor analogue of Neurons
cduma
Sun Feb 19 2012, 05:52PM		 6 923 radiotech
Mon Feb 20 2012, 01:26AM
No new posts on popular topic
Volts per turn question. Go to page: 1 2 3 4
Ash Small
Sat Dec 03 2011, 04:48PM		 39 7402 jpsmith123
Sun Feb 19 2012, 09:57PM
No unread posts
diode bricks and questions
haxor5354
Sun Feb 19 2012, 12:31AM		 3 1052 hboy007
Sun Feb 19 2012, 12:39PM
No unread posts
Induction Forging
Tetris
Sat Feb 18 2012, 09:16PM		 5 843 IamSmooth
Sun Feb 19 2012, 12:12AM
No unread posts
Op-amp question on high impedance buffer
ConKbot of Doom
Sat Feb 18 2012, 06:12PM		 3 666 ConKbot of Doom
Sat Feb 18 2012, 11:35PM
No unread posts
Beta emitters? What kind, and where do I get them?
Microfarad
Sat Feb 18 2012, 01:28AM		 2 575 Adam Munich
Sat Feb 18 2012, 02:27PM
No new posts on popular topic
IGBT Amplifier Go to page: 1 2
Inducktion
Tue Feb 14 2012, 03:53AM		 14 1518 Experimentonomen
Fri Feb 17 2012, 07:23PM
No unread posts
Capactor with different plate lengths.
Andy
Thu Feb 16 2012, 02:46AM		 4 602 radiotech
Fri Feb 17 2012, 06:01PM
first  48 49 50 51 52 53 54 55 56 57  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.