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.
Registered Member #139
Joined: Sat Feb 11 2006, 11:01AM
Location: Perth, Western Australia
Posts: 358
Is anyone else interested in doing a group project. It would be nice to have something that would involve the entire board, I.T., Chemistry, physics etc etc.
Not sure what we could do, build a rocket and launch a tesla coil satellite spewing out the human genome in binary? I dunno. Suggestions?
Registered Member #27
Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
I had the same idea a year or two ago. Since even the simplest cooperative projects seems to disintegrate into chaos I gave up on that idea. Maybe it can work if it is organised correctly.
My candidate project is a solar hot air balloon that is launched a place where it has sun 24 hours a day so it stays up all summer or until it has drifted long enough to get into the shadow. It could carry enough payload that everyone would have a chance to fly a small experiment.
Registered Member #130
Joined: Fri Feb 10 2006, 08:12PM
Location:
Posts: 15
I do agree that a group project would be good, but I don't see it working unless we could meet up in person. We would need a central meeting place like the Geek Group have.
You also get problems like:
* Who would pay for everything? * Who has the final say? * Who owns the completed project?
Although I imagine if all the knowledge of the 4HV members was combined we could certainly come up with a pretty awesome project .
Registered Member #63
Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
I think this is the kind of endeavour that starts with people documenting their individual projects nicely, showing their skills and interests, then ascends into smaller local groups (e.g. you won't find many 4HV people here in Sydney... maybe.. four if you're lucky?) that are able to collaborate in person.
e.g. you might have the sydney wireless lifter, the darwin railgun (TDU and TDU alone, hehehehe ;), and so on, which result as 'group projects' worth documenting on the wiki. Gives 4hv good bragging rights, too - "See what three 4hv members in sydney achieved".
Hehe, anybody been able to find my 20g of 40AWG aluminium enamelled wire, yet? =-D
Registered Member #229
Joined: Tue Feb 21 2006, 07:33PM
Location: Romania
Posts: 506
I don't think that a group project would be a feasible idea, it is hard to acomplish. But we can focus together on a restraint field (ex: SSTCs) and get a proof data collection. This database can be used for an evidence based recomandation list, for all the people who want to build this kind of device. Even, if every guy make his experiments in his own way, there will be always some facts, worthing to be noted.
Vigilatny Registered Member #17
Joined: Thu Feb 02 2006, 02:47PM
Location: NL
Posts: 158
The only thing I can think of could work, would be something that could easily be broken up into discrete parts that individuals could build themselves. Hopefully each piece can operate independently, otherwise integration could be tricky.
The other option would be to setup groups in the larger cities. Then of course the next logical step is project mayhem.....
Registered Member #103
Joined: Thu Feb 09 2006, 08:16PM
Location: Derby, UK
Posts: 845
What about some distributed internet based thing?
Where parts of a larger project can talk to each other via the net to accomplish something, I dunno, it would take some thinking about but something could be done surely and I would be very interested. I don't mean some massive distributed processing system, not entirely software based - but hardware which hooks to the internet, and people can use it.
It'd be cool to set up an oscillator in one country, and pick up the signal / amplify it and feed it into a bridge in another country, to run an SSTC. Then send feedback data over the internet, to tune the oscillator. Something like that, I know this is very wooly thinking and that is just an example (and quite a pointless idea) but what do you think to something like this? Projects which communicate over the internet or airwaves?
Registered Member #130
Joined: Fri Feb 10 2006, 08:12PM
Location:
Posts: 15
wrote ... What about some distributed internet based thing?
I suspose somesort of HAM radio project would be possible. For a while now I've been thinking about building my own HAM radio receiver and transmitter. I would quite like to build the everything from scratch. I don't really know much about HAM radio so I've got to do some more research first.
The members of this forum who know about HAM radio and general RF design could design a HAM radio receiver and transmitter which could be built by the other members. Maybe we could then communicate with each other via the radio waves?
I've also heard of Slow Scan TV. Would that have any application in this area? Could we have some sort of 4HV Slow Scan TV system?
It seems that a lot of the members of this forum are interested in HAM radio and I imagine some of the members could design a suitable receiver / transmitter. The forum could then help to find bugs and make improvements.
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.