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: 33
  • 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!
Will (38)
Arlecchino (41)


Next birthdays
07/24 Jim_VE7UV (65)
07/26 Jorrit (39)
07/26 e.m.c.2 (45)
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  86 87 88 89 90 91 92 93 94 95  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
Looking for Coil bobbins.
M130
Tue Sept 28 2010, 07:16PM		 4 862 M130
Wed Sept 29 2010, 07:42AM
Closed topic
You call that a ******* ? THIS is a ******* !!! Go to page: 1 2 3
Tesladownunder
Fri Sept 03 2010, 04:03PM		 22 3740 Tesladownunder
Mon Sept 27 2010, 07:28AM
No unread posts
Meteor crater found on Google Earth
Proud Mary
Mon Sept 27 2010, 07:22AM		 1 860 Proud Mary
Mon Sept 27 2010, 07:22AM
No unread posts
What should I expect by changing the capacitor?
IamSmooth
Thu Sept 16 2010, 12:32AM		 3 1041 Dr. Dark Current
Mon Sept 27 2010, 06:53AM
No unread posts
Has anyone used this open source logic analyzer
Patrick
Fri Sept 10 2010, 03:03AM		 6 1270 Dalus
Sun Sept 26 2010, 10:51AM
No new posts on popular topic
Materials to avoid with plasma Go to page: 1 2
GhostNull
Mon Jul 05 2010, 01:24AM		 17 2474 GhostNull
Sun Sept 26 2010, 08:33AM
No new posts on popular topic
What kind of Cap is this? Go to page: 1 2
D1G1T4L3CH0
Mon Sept 13 2010, 08:01AM		 11 1313 D1G1T4L3CH0
Sat Sept 25 2010, 05:50AM
No unread posts
How do I find current going through two halves of the Wheatstone bridge?
cavemen
Mon Sept 20 2010, 03:32AM		 6 891 Dr. Slack
Fri Sept 24 2010, 04:39PM
No unread posts
What are these? *Old microwave stuff*
HazzWold 1993
Fri Sept 24 2010, 05:38AM		 5 929 HazzWold 1993
Fri Sept 24 2010, 09:17AM
No unread posts
trouble with a 4x totem pole board i made
Avi
Wed Sept 22 2010, 07:17PM		 8 930 Electra
Thu Sept 23 2010, 07:00PM
No new posts on popular topic
Help me pick a new multimeter. Go to page: 1 2
Adam Munich
Sat Sept 18 2010, 05:33AM		 11 1318 Adam Munich
Wed Sept 22 2010, 01:49AM
No unread posts
Push pull SMPS - feedback?
dmg
Tue Sept 21 2010, 06:22AM		 3 1271 teravolt
Tue Sept 21 2010, 07:33PM
No unread posts
Frequency Response Math
the_anomaly
Sun Sept 19 2010, 01:36PM		 2 543 klugesmith
Sun Sept 19 2010, 03:29PM
No unread posts
atx psu problems...
kiss
Sat Sept 18 2010, 12:44PM		 4 633 ramses
Sat Sept 18 2010, 03:07PM
No new posts on popular topic
Heatsink - Plain old copper VS Silver plated copper. Go to page: 1 2
dmg
Thu Sept 16 2010, 03:30AM		 19 2387 Bored Chemist
Sat Sept 18 2010, 09:12AM
No unread posts
Capacitance to coke.
Adam Munich
Thu Sept 16 2010, 07:51PM		 9 899 dmg
Sat Sept 18 2010, 03:36AM
Closed topic
THERE IS NO SUCH THINGS AS FREE ENERGY
[user deleted]
Fri Sept 17 2010, 10:39AM		 5 764 HV Enthusiast
Fri Sept 17 2010, 12:22PM
No unread posts
Programming PIC controller PIC18 using a PIC16 hardware.
cavemen
Thu Sept 16 2010, 04:59AM		 7 1882 cavemen
Fri Sept 17 2010, 06:24AM
Closed topic
Ionic Disassociation of Water in a Plasma field
[user deleted]
Tue Sept 14 2010, 10:01AM		 9 1221 Chris Russell
Wed Sept 15 2010, 09:01PM
No new posts on popular topic
Thinking about building a valve amp... Go to page: 1 2 3 4 5
Avalanche
Tue Aug 31 2010, 03:44PM		 41 8202 radiotech
Wed Sept 15 2010, 04:14AM
No unread posts
Why are Iron core transformers
JamesH
Tue Sept 14 2010, 05:28PM		 3 720 radiotech
Wed Sept 15 2010, 04:03AM
No unread posts
How to connect unipolar transil?
dingo27
Tue Sept 14 2010, 02:14PM		 3 887 dingo27
Tue Sept 14 2010, 05:23PM
No unread posts
Question about isolation transformer
Renesis
Sat Sept 11 2010, 08:41PM		 7 708 Sulaiman
Tue Sept 14 2010, 12:33PM
No new posts on popular topic
Teflon Dielectric Strength Go to page: 1 2
ScotchTapeLord
Mon Sept 13 2010, 12:38AM		 12 1623 Sulaiman
Tue Sept 14 2010, 12:26PM
No unread posts
Decent thyristor...
Nicko
Tue Sept 14 2010, 12:08PM		 1 384 Nicko
Tue Sept 14 2010, 12:08PM
first  86 87 88 89 90 91 92 93 94 95  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.