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: 37
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
One birthday today, congrats!
a.gutzeit (64)


Next birthdays
05/08 wpk5008 (35)
05/09 Alfons (37)
05/09 Coronafix (52)
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  130 131 132 133 134 135 136 137 138 139  last
Create a new topic
  Topic Starter Replies Views Last Post
No new posts on popular topic
Frequency counting without a microcontroller Go to page: 1 2 3 4 5 6
ragnar
Sat Apr 21 2007, 06:42AM		 55 6615 Sync
Sat Jun 21 2008, 11:53AM
No new posts on popular topic
making an induction heater Go to page: 1 2 3
Sahbin
Tue Jun 17 2008, 12:59AM		 21 1907 Mads Barnkob
Fri Jun 20 2008, 06:18PM
No unread posts
Force meter/detector (using a ferrit torroid)
Madgyver
Sun Jun 15 2008, 06:46PM		 6 684 Hon1nbo
Fri Jun 20 2008, 03:38PM
No new posts on popular topic
Variac trivia, will you be able to crack this one? Go to page: 1 2
Mads Barnkob
Thu Jun 19 2008, 04:37PM		 13 1268 Mads Barnkob
Fri Jun 20 2008, 01:18PM
No unread posts
Electric arc length formula
Dr. Dark Current
Thu Jun 19 2008, 05:19PM		 4 1440 Dr. Dark Current
Fri Jun 20 2008, 05:17AM
No new posts on popular topic
4mhz GDT? Go to page: 1 2
cjk2
Wed Jun 18 2008, 05:32PM		 10 9082 cjk2
Thu Jun 19 2008, 10:34PM
No unread posts
Putting in a First Order for Parts
Firefox
Wed Jun 18 2008, 01:08AM		 8 948 flannelhead
Wed Jun 18 2008, 02:28PM
No unread posts
PS3 hackage?
Conundrum
Sun Jun 15 2008, 07:04PM		 7 858 Bjørn
Wed Jun 18 2008, 12:17AM
No unread posts
General PCB questions.
ea6b607
Tue Jun 03 2008, 04:45AM		 9 846 Ken M.
Tue Jun 17 2008, 07:59PM
No new posts on popular topic
Powering Car Stero and amplifier Go to page: 1 2 3
Dragon64
Wed May 28 2008, 02:48AM		 28 2149 waffle
Mon Jun 16 2008, 05:36PM
No unread posts
unknown variac, can anyone recognize?
Mads Barnkob
Mon Jun 16 2008, 02:16PM		 3 818 Mads Barnkob
Mon Jun 16 2008, 02:47PM
No unread posts
CD-Rom Laser module
Ken M.
Sat Jun 14 2008, 10:13PM		 9 1689 Backyard Skunkworks
Sun Jun 15 2008, 11:39PM
No unread posts
A chart for comparing different values of capacitance and for general capacitor info.
Arcstarter
Mon Jun 02 2008, 01:49AM		 8 1333 Arcstarter
Sun Jun 15 2008, 11:37PM
No unread posts
QM50DY-H frequency
Dr. H.
Sat Jun 14 2008, 04:00PM		 1 1336 Dr. H.
Sat Jun 14 2008, 04:00PM
No new posts on popular topic
Americium 241 fluorescence Go to page: 1 2 3 4
Bjørn
Fri Mar 07 2008, 07:59AM		 32 22315 Hon1nbo
Sat Jun 14 2008, 01:45AM
No unread posts
Looking for a freeware circuit builder
Parkway
Thu Jun 12 2008, 04:39PM		 8 3286 Ken M.
Fri Jun 13 2008, 07:44PM
No unread posts
Saved a colony of ants...
ShawnLG
Thu Jun 12 2008, 04:54AM		 4 1274 ShawnLG
Fri Jun 13 2008, 03:59PM
No new posts on popular topic
cockroft walton Go to page: 1 2 3
Solidacid
Wed May 28 2008, 05:19PM		 24 2654 Solidacid
Fri Jun 13 2008, 03:53PM
No unread posts
Simple 800 volt capacitor charger.
Arcstarter
Thu Jun 12 2008, 01:22AM		 3 915 Dr. Dark Current
Thu Jun 12 2008, 12:16PM
No new posts on popular topic
Conceptualizing: Moving from Schematic / Wiring Diagram; to Finished Circuit Go to page: 1 2 3
quicksilver
Mon Jun 02 2008, 02:18PM		 20 2470 quicksilver
Wed Jun 11 2008, 10:19PM
No new posts on popular topic
Quick MOSFET Question Go to page: 1 2
Chris Russell
Fri Jun 06 2008, 09:30AM		 16 2221 Steve Conner
Wed Jun 11 2008, 12:00PM
No new posts on popular topic
what glue should i use? Go to page: 1 2
teslacoolguy
Fri Jun 06 2008, 09:15PM		 17 1490 teslacoolguy
Wed Jun 11 2008, 06:04AM
No unread posts
electropneumatic transducer
rp181
Tue Jun 10 2008, 06:23PM		 1 471 rp181
Tue Jun 10 2008, 06:23PM
No new posts on popular topic
rebuilding a variac Go to page: 1 2
Tiberius
Fri Jun 06 2008, 12:35AM		 13 1595 Kolas
Tue Jun 10 2008, 05:15PM
No unread posts
molex connector question
teslacoolguy
Mon Jun 09 2008, 03:48AM		 7 697 aonomus
Tue Jun 10 2008, 06:58AM
first  130 131 132 133 134 135 136 137 138 139  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.