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: 40
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 526
    Guests: 526, Members: 0 on 12 Oct : 13:43
Members Birthdays:
All today's birthdays', congrats!
Sanchez (36)
Knarvel (13)


Next birthdays
10/17 Madgyver (40)
10/17 mike0t4ever (43)
10/17 Ken M. (40)
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  65 66 67 68 69 70 71 72 73 74  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
Rewind of 3PH core
Coronafix
Thu Jul 07 2011, 12:49PM		 7 715 radiotech
Fri Jul 08 2011, 05:24PM
No unread posts
vacuum tube plasma speaker
Austin the Ozone
Thu Jul 07 2011, 06:01PM		 5 1159 Arcstarter
Fri Jul 08 2011, 12:09AM
No unread posts
We need to discover an RTC
Adam Munich
Thu Jul 07 2011, 02:18PM		 1 448 Adam Munich
Thu Jul 07 2011, 02:18PM
No unread posts
Choosing a decent soldering iron
Josh
Wed Jul 06 2011, 09:03AM		 9 1172 Dr. ISOTOP
Thu Jul 07 2011, 01:03PM
No unread posts
Magnetic field record smashed
Conundrum
Thu Jul 07 2011, 09:35AM		 1 570 Conundrum
Thu Jul 07 2011, 09:35AM
No unread posts
Reset winding sizing for forward converters
ConKbot of Doom
Mon Jun 20 2011, 08:49PM		 3 870 ConKbot of Doom
Thu Jul 07 2011, 01:21AM
No new posts on popular topic
ATX power supply Go to page: 1 2
cduma
Sun Jul 03 2011, 03:59PM		 10 1105 Mattski
Wed Jul 06 2011, 06:06AM
No unread posts
New silver conductive pen (news article)
Matt Edwards
Tue Jul 05 2011, 02:24PM		 4 558 Matt Edwards
Wed Jul 06 2011, 02:02AM
No unread posts
Recycling a dead laptop battery?
Conundrum
Mon Jul 04 2011, 12:18PM		 2 520 Sulaiman
Mon Jul 04 2011, 08:50PM
No new posts on popular topic
Darkness activated candle Go to page: 1 2
Pieznice29
Mon Jun 27 2011, 04:52PM		 10 1053 Pieznice29
Sun Jul 03 2011, 07:02PM
No unread posts
can anyone tell me about outrunner motors?
Ben Solon
Fri Jul 01 2011, 11:08PM		 4 586 Ben Solon
Sat Jul 02 2011, 05:07PM
No unread posts
Question on can crushers and coil guns.
Platinum
Sat Jul 02 2011, 02:39AM		 3 512 Platinum
Sat Jul 02 2011, 04:23AM
No unread posts
It's a snap to build this flick-of-a-switch diode checker
Adam Munich
Thu Jun 30 2011, 05:53PM		 3 597 radiotech
Fri Jul 01 2011, 04:56PM
No unread posts
Uzzorz's SMPS questions.
MArked One
Thu Jun 30 2011, 05:34PM		 1 439 MArked One
Thu Jun 30 2011, 05:34PM
No new posts on popular topic
Question About Coax Cable Go to page: 1 2
jpsmith123
Tue Jun 28 2011, 10:49PM		 15 1331 doctor electrons
Wed Jun 29 2011, 09:25PM
No unread posts
sound activated LED's
Chip Fixes
Mon Jun 27 2011, 04:05AM		 5 645 Sulaiman
Tue Jun 28 2011, 11:30PM
No new posts on popular topic
Kite lights step-up Go to page: 1 2
TheMerovingian
Sun Jun 26 2011, 10:30AM		 14 1287 TheMerovingian
Tue Jun 28 2011, 08:54PM
No unread posts
what to look for when buying an o-scope?
haxor5354
Tue Jun 28 2011, 05:13AM		 2 502 Mads Barnkob
Tue Jun 28 2011, 02:52PM
No unread posts
TL494 Plasma Speaker
Chip Fixes
Tue Jun 28 2011, 04:52AM		 1 1038 Chip Fixes
Tue Jun 28 2011, 04:52AM
No new posts on popular topic
Largest Capacitor Bank? Go to page: 1 2
Thomas W
Wed Jun 22 2011, 11:07AM		 10 2319 Bored Chemist
Mon Jun 27 2011, 06:35PM
No unread posts
Depositing BGA balls?
Conundrum
Sun Jun 26 2011, 06:32PM		 5 788 Conundrum
Mon Jun 27 2011, 04:31PM
No new posts on popular topic
Fun with 5 kiloamps Go to page: 1 2
Adam Munich
Tue Jun 21 2011, 02:19AM		 19 3326 ScotchTapeLord
Sun Jun 26 2011, 12:07PM
No unread posts
Pioneer DEH-1300 help
Chip Fixes
Sun Jun 26 2011, 04:53AM		 1 451 Chip Fixes
Sun Jun 26 2011, 04:53AM
No new posts on popular topic
MOSFET question Go to page: 1 2
jnbrex
Thu Jun 23 2011, 04:20AM		 10 1616 ScotchTapeLord
Sun Jun 26 2011, 12:12AM
No unread posts
ATX power supply short circuit protection bypass
haxor5354
Fri Jun 24 2011, 02:08AM		 7 6340 Platinum
Sat Jun 25 2011, 10:44PM
first  65 66 67 68 69 70 71 72 73 74  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.