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: 91
  • 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!
Capper (60)
cereus (73)
Mcanderson (43)


Next birthdays
11/06 dan (37)
11/06 rchydro (64)
11/06 CapRack (30)
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  49 50 51 52 53 54 55 56 57 58  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
Washing machine self destructed
Conundrum
Thu Feb 16 2012, 10:49PM		 2 535 radiotech
Fri Feb 17 2012, 03:41AM
No unread posts
Running ATX power supplies ungrounded
Pieznice29
Wed Feb 15 2012, 03:45PM		 6 766 Chip Fixes
Thu Feb 16 2012, 11:15PM
No unread posts
Is this a photomultiplier?How can I use it?
hsieh
Mon Feb 13 2012, 01:43PM		 6 805 Tonskulus
Wed Feb 15 2012, 04:51PM
No new posts on popular topic
Simpson 260 problems. Go to page: 1 2 3
sbs_2010
Sat Feb 11 2012, 05:18AM		 20 1453 Patrick
Tue Feb 14 2012, 04:59PM
No unread posts
Idea for a capacitor bank parallel charge and series discharge
Alex M
Mon Feb 13 2012, 11:30PM		 4 678 klugesmith
Tue Feb 14 2012, 02:34AM
No unread posts
Magnetic levitation and ferrofluid
genious 7
Sun Feb 12 2012, 05:03PM		 3 832 Mads Barnkob
Sun Feb 12 2012, 08:41PM
No unread posts
lead acid battery desulfator
haxor5354
Sun Feb 12 2012, 02:47PM		 1 405 haxor5354
Sun Feb 12 2012, 02:47PM
No new posts on popular topic
Chevy volt battery Go to page: 1 2 3 4
E.TexasTesla
Wed Feb 08 2012, 03:53AM		 37 2476 Conundrum
Sun Feb 12 2012, 12:10PM
No unread posts
Mosfet body diode
Daedronus
Fri Feb 10 2012, 08:52AM		 7 971 Steve Conner
Sat Feb 11 2012, 07:51AM
No new posts on popular topic
69mm Electric Ducted Fan, 2.8 lbs Static Thrust... Go to page: 1 2
Patrick
Sat Feb 04 2012, 02:44AM		 18 3522 Patrick
Sat Feb 11 2012, 02:50AM
No unread posts
Power driver ic
ben5017
Tue Feb 07 2012, 08:32PM		 6 858 Turkey9
Sat Feb 11 2012, 02:32AM
No unread posts
Designspark free PCB software- what do you think?
Steve Conner
Mon Nov 22 2010, 12:30PM		 8 948 Dago
Fri Feb 10 2012, 01:27PM
No unread posts
Mount Etna eruption caught in stunning pictures
Proud Mary
Thu Feb 09 2012, 04:08PM		 4 491 PSCG
Fri Feb 10 2012, 01:20PM
No new posts on popular topic
Need help, resistor colors.... Go to page: 1 2 3
Patrick
Thu Dec 29 2011, 06:51AM		 28 1477 Tetris
Fri Feb 10 2012, 03:24AM
No unread posts
PC Psu series tank Heater problems
Davebmx
Wed Feb 08 2012, 09:57AM		 1 448 Davebmx
Wed Feb 08 2012, 09:57AM
No unread posts
Air coil voltage distribution
Dr. Dark Current
Tue Feb 07 2012, 08:47PM		 6 608 radiotech
Wed Feb 08 2012, 08:19AM
No unread posts
MysteryMOS
Adam Munich
Wed Feb 08 2012, 06:09AM		 1 467 Adam Munich
Wed Feb 08 2012, 06:09AM
No new posts on popular topic
Gyro and Accelerometer IMU for UAV... Go to page: 1 2
Patrick
Tue Feb 07 2012, 07:30PM		 10 1091 Patrick
Wed Feb 08 2012, 06:08AM
No unread posts
ZVS driver is being pissy
Inducktion
Tue Feb 07 2012, 03:02AM		 5 736 m4ge123
Wed Feb 08 2012, 05:02AM
No unread posts
Should I be Concerned
Luceš
Wed Feb 08 2012, 02:42AM		 1 462 Luceš
Wed Feb 08 2012, 02:42AM
No unread posts
At what point do electrolytics go "bad"?
Inducktion
Tue Feb 07 2012, 03:07AM		 5 804 Proud Mary
Tue Feb 07 2012, 02:16PM
No new posts on popular topic
Wierd colours on my TV? Go to page: 1 2 3
Ash Small
Wed Jan 11 2012, 09:31PM		 24 1939 testtest
Mon Feb 06 2012, 11:45PM
No unread posts
Heatsinking 1W surface mount LED's
Alex M
Mon Feb 06 2012, 05:11PM		 7 1139 2Spoons
Mon Feb 06 2012, 09:51PM
No unread posts
from PC power supply to an induction heater
Dinges
Tue Dec 22 2009, 03:47PM		 9 13753 Davebmx
Mon Feb 06 2012, 07:50PM
No new posts on popular topic
Electronic Speed Controllers for R/C brushless motors... Go to page: 1 2
Patrick
Wed Feb 01 2012, 02:54AM		 12 2348 Patrick
Mon Feb 06 2012, 01:52PM
first  49 50 51 52 53 54 55 56 57 58  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.