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: 72
  • 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!
Reaching (40)
ryanshow (38)


Next birthdays
07/23 Will (38)
07/23 Arlecchino (41)
07/24 Jim_VE7UV (65)
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  71 72 73 74 75 76 77 78 79 80  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
Relationship between block error rate CQI and SNR
scrooch
Sun Apr 10 2011, 04:33AM		 4 596 Steve Conner
Mon Apr 11 2011, 11:49AM
No unread posts
Wiring a transformer?
Marcus Quintilian
Mon Apr 11 2011, 02:18AM		 4 622 radiotech
Mon Apr 11 2011, 06:52AM
No unread posts
Isolators
ScotchTapeLord
Mon Apr 11 2011, 03:20AM		 5 582 ScotchTapeLord
Mon Apr 11 2011, 05:55AM
No unread posts
doppler shift measurement for sound
IamSmooth
Sat Apr 09 2011, 07:11PM		 2 508 Bored Chemist
Sat Apr 09 2011, 07:14PM
No new posts on popular topic
Sky voltage Go to page: 1 2
Zamboni
Sat Apr 02 2011, 03:55PM		 10 2007 magnet18
Sat Apr 09 2011, 04:25PM
No unread posts
Voltage regulator wont work [Problem resolved]
Dosinski
Fri Apr 08 2011, 09:17PM		 4 634 James
Fri Apr 08 2011, 11:18PM
No new posts on popular topic
neon lamp as GM tube Go to page: 1 2
Microwatt
Thu Apr 07 2011, 06:35PM		 12 1740 Proud Mary
Fri Apr 08 2011, 10:24AM
No new posts on popular topic
Any use for CRT TV's? Go to page: 1 2
guitarlord66
Wed Apr 06 2011, 05:51AM		 13 2660 Ash Small
Thu Apr 07 2011, 08:17AM
No unread posts
Easy PLL?
Inducktion
Wed Apr 06 2011, 08:22PM		 3 528 Inducktion
Thu Apr 07 2011, 02:07AM
Closed topic
What would be the best Electro Shock Weapon? Go to page: 1 2
LIGHT
Wed Apr 06 2011, 09:03PM		 16 1293 Chris Russell
Thu Apr 07 2011, 01:32AM
No new posts on popular topic
What's the best way to strip 30 gauge magnet wire? Go to page: 1 2
jpsmith123
Wed Apr 06 2011, 12:01AM		 12 1019 Killa-X
Wed Apr 06 2011, 09:33PM
No unread posts
Question About LTSpice
jpsmith123
Tue Apr 05 2011, 03:51AM		 5 1579 Mattski
Tue Apr 05 2011, 05:44PM
No unread posts
I bought a weird vacuum tube
hsieh
Tue Apr 05 2011, 06:20AM		 3 699 James
Tue Apr 05 2011, 05:44PM
No unread posts
Harnessing energy from near space
Conundrum
Mon Apr 04 2011, 07:08PM		 1 438 Conundrum
Mon Apr 04 2011, 07:08PM
No unread posts
Add your Free Stuff here
Conundrum
Sun Apr 03 2011, 06:44AM		 1 510 Conundrum
Sun Apr 03 2011, 06:44AM
No new posts on popular topic
Used Laptop, No hard drive Go to page: 1 2
Chip Fixes
Wed Mar 30 2011, 10:56PM		 13 1423 Chip Fixes
Sat Apr 02 2011, 05:37PM
No unread posts
Solder Stencil material and thickness
rp181
Fri Apr 01 2011, 01:22AM		 5 643 rp181
Sat Apr 02 2011, 12:58PM
No new posts on popular topic
Capacitor stored charge Go to page: 1 2 3 4
Coronafix
Wed Mar 30 2011, 10:17PM		 33 1885 klugesmith
Thu Mar 31 2011, 11:39PM
No unread posts
Reactor radiation reaches Europe
Proud Mary
Wed Mar 23 2011, 05:38PM		 6 1382 James
Thu Mar 31 2011, 11:01PM
No unread posts
will these work for SOIC to DIP?
Inducktion
Wed Mar 30 2011, 01:51AM		 9 535 James
Thu Mar 31 2011, 06:06PM
No unread posts
Dominant wavelengths and other jazz!
Penguin7471
Wed Mar 30 2011, 12:37AM		 5 501 Steve Conner
Wed Mar 30 2011, 03:38PM
No unread posts
"plastic Tiger Audio Power Amplifier" transistor substitution
hsieh
Wed Mar 30 2011, 12:49AM		 2 587 Steve Conner
Wed Mar 30 2011, 08:45AM
Closed topic
Camera taser? Go to page: 1 2
LIGHT
Mon Mar 28 2011, 05:57PM		 19 1208 Shrad
Wed Mar 30 2011, 08:15AM
No unread posts
A daunting task...
Adam Munich
Thu Mar 10 2011, 11:39PM		 6 594 Inducktion
Tue Mar 29 2011, 07:42PM
No unread posts
Genergal tl494 design question
Tightmopedman9
Sun Mar 27 2011, 08:54PM		 3 554 Tightmopedman9
Tue Mar 29 2011, 05:08AM
first  71 72 73 74 75 76 77 78 79 80  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.