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: 25
  • 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!
Gagazet (33)
Chris Cristini (36)


Next birthdays
07/22 Reaching (40)
07/22 ryanshow (38)
07/23 Will (38)
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  107 108 109 110 111 112 113 114 115 116  last
Create a new topic
  Topic Starter Replies Views Last Post
No new posts on popular topic
Bruker BFX-5 RF amplifier Go to page: 1 2 3
TheMerovingian
Fri Oct 09 2009, 03:12PM		 26 1810 TheMerovingian
Thu Oct 15 2009, 08:08PM
No unread posts
static relative permittivity estimation for a mixed dielectric.
Proud Mary
Thu Oct 15 2009, 01:35AM		 2 564 klugesmith
Thu Oct 15 2009, 05:11PM
No unread posts
PS3 Controller Upgrade
cduma
Mon Oct 12 2009, 05:31PM		 2 476 Conundrum
Wed Oct 14 2009, 06:23PM
No unread posts
Iphone hell
Conundrum
Tue Oct 13 2009, 10:10PM		 2 544 plazmatron
Tue Oct 13 2009, 10:36PM
No unread posts
modify inductance meter for higher inductances
Crunchy Frog
Mon Oct 12 2009, 09:45PM		 2 535 Proud Mary
Mon Oct 12 2009, 10:50PM
No unread posts
Anybody ever try to "corona treat" some plastic?
jpsmith123
Mon Oct 12 2009, 05:05AM		 2 489 IntraWinding
Mon Oct 12 2009, 10:36AM
No new posts on popular topic
Looking to make an inverter... Go to page: 1 2
Doubl3 Helix
Sat Oct 10 2009, 05:22AM		 11 994 Dr. Dark Current
Mon Oct 12 2009, 06:54AM
No unread posts
Induction heater inverter tracing
IamSmooth
Sat Oct 10 2009, 09:09PM		 1 808 IamSmooth
Sat Oct 10 2009, 09:09PM
No new posts on popular topic
Electricity from Nuclear Radiation Go to page: 1 2
cduma
Wed Oct 07 2009, 02:21PM		 14 1201 Hon1nbo
Sat Oct 10 2009, 04:39AM
No new posts on popular topic
Essential Measuring Instruments for the Newcomer. Go to page: 1 2 3 4
Proud Mary
Sun Oct 04 2009, 10:38AM		 31 3090 TheMerovingian
Fri Oct 09 2009, 07:33PM
No new posts on popular topic
Brushless motor sizing Go to page: 1 2
AndrewM
Sat Sept 26 2009, 12:32AM		 16 1520 Dennis Rogers
Fri Oct 09 2009, 04:38AM
No new posts on popular topic
BSM25GD120DN2E 3224 IGBT IH Working! Go to page: 1 2 3 5 6 7
Gabriel35
Sun Sept 13 2009, 07:50PM		 64 8674 teravolt
Thu Oct 08 2009, 02:21AM
No unread posts
Old laptop as a function/signal generator?
VulcanBB18
Wed Oct 07 2009, 12:56AM		 4 613 VulcanBB18
Wed Oct 07 2009, 11:56PM
No unread posts
low output impedance signal amplifier
IamSmooth
Tue Oct 06 2009, 10:24PM		 6 589 Steve Conner
Wed Oct 07 2009, 11:09AM
No unread posts
A higher power replacement for a 2n7000 mosfet anyone?
Cypriotica
Mon Oct 05 2009, 07:33PM		 5 671 Cypriotica
Tue Oct 06 2009, 04:12PM
No new posts on popular topic
measuring coil inductance with resonance Go to page: 1 2 3
IamSmooth
Mon Oct 05 2009, 12:49AM		 20 1662 Proud Mary
Tue Oct 06 2009, 07:24AM
No new posts on popular topic
Soldering/Brazing of Cu/W alloy sheet Go to page: 1 2
Proud Mary
Sun Oct 04 2009, 01:19AM		 18 1740 Proud Mary
Tue Oct 06 2009, 03:36AM
No unread posts
Leakage current Question
Paul I
Sat Oct 03 2009, 07:39PM		 6 781 Dr. Slack
Mon Oct 05 2009, 06:08PM
Closed topic
Cable filters and if anyone has used one before?
nettalk
Sat Oct 03 2009, 03:49PM		 2 554 Chris Russell
Sat Oct 03 2009, 04:13PM
No new posts on popular topic
The Reprap Thread Go to page: 1 2
Conundrum
Sun Sept 27 2009, 12:04PM		 14 1130 Proud Mary
Sat Oct 03 2009, 12:00AM
No unread posts
Non-traditional O-Scopes
Zenador
Mon Sept 28 2009, 11:57PM		 6 823 doctor electrons
Tue Sept 29 2009, 10:00PM
No new posts on popular topic
circuit simulation software Go to page: 1 2 3
IamSmooth
Sun Sept 06 2009, 09:03PM		 23 2207 Nicko
Tue Sept 29 2009, 11:48AM
No new posts on popular topic
Cleaning mold from carpet? Go to page: 1 2
Arcstarter
Mon Sept 28 2009, 06:29PM		 12 1063 Coronafix
Tue Sept 29 2009, 10:59AM
No new posts on popular topic
irf540 stays "ON" Go to page: 1 2
Solidacid
Mon Sept 28 2009, 02:24PM		 12 1213 Solidacid
Tue Sept 29 2009, 10:24AM
No new posts on popular topic
Meteorology Australia Go to page: 1 2
Proud Mary
Thu Sept 24 2009, 11:07PM		 10 971 Coronafix
Mon Sept 28 2009, 11:03PM
first  107 108 109 110 111 112 113 114 115 116  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.