2.4GHz Wireless Video from Model Rocket 120
ExidyBoy writes "While the Gates Brothers fly entire camcorders in their rockets to record onboard footage, a cheaper alternative is to use off-the-shelf 2.4GHz wireless video senders. The Aussie RocketCam site has Windows Media and QuickTime clips of the spectacular results that can be obtained."
Handbook of Model Rocketry (Score:3, Informative)
The Classic Guide by the "Father of Model Rocketry" Now Completely Revised and up to Date... This new edition of the model rocketeer's "bible" shows you how to safely build, launch, track, and recover model rockets--and have fun doing it. Whether you're a beginner or a veteran model rocketeer, the Handbook of Model Rocketry, the official manual of the National Association of Rocketry (NAR), will become your well-used reference book. G. Harry Stine has been a model rocketeer since 1957 when he founded the NAR and started the first model rocket company. Stine's Handbook, after satisfying rocket enthusiasts for nearly three decades, remains the definitive resource. Recent technological progress has had a major effect on the model rocket hobby and sport. This revised and updated edition covers such new technology as:
radio-controlled boost gliders and rocket gliders
--
Your Friendly Neighborhood Product Placement Troll
Re:Handbook of Model Rocketry (Score:1)
The bad part (Score:4, Funny)
Re:The bad part (Score:5, Informative)
Re:The bad part (Score:2, Funny)
Re:The bad part (Score:1)
Re:The bad part (Score:1)
Cool, but nothing new (Score:5, Interesting)
The thing that I would like to see is for them to have some degree of control over the rocket. Unfortunately (here in the US), and RC rocket is classified as a "missile" and is a big no-no.
It's also good to see this hobby being kept alive,
Re:Cool, but nothing new (Score:1, Informative)
Re:Cool, but nothing new (Score:2)
Re:Cool, but nothing new (Score:1)
Sure this is impressive, (Score:5, Informative)
Re:Sure this is impressive, (Score:2, Informative)
Re:Sure this is impressive, (Score:1)
I guess it all just comes down to time, money, and originality.
Torrents? (Score:1, Offtopic)
liquid servers (Score:1)
Valiant attempt (Score:2)
I toyed with this idea once... (Score:5, Interesting)
A radio controlled car ended up being a much better, and more fun choice. It's probably good that this technology didn't exist at a feasible price point for me when I was in junior high school, for I'd likely have gotten into a lot of trouble...
Re:I toyed with this idea once... (Score:5, Funny)
Re:I toyed with this idea once... (Score:3, Funny)
And I was less than impressed with the women that came with the camera, too...
Re:I toyed with this idea once... (Score:1)
Re:I toyed with this idea once... (Score:1, Insightful)
It's interesting looking back on how things seemed when one was fourteen. Nowadays it wouldn't be worthwhile unless it was women's physical education at a local community college... |8^P
Re:I toyed with this idea once... (Score:5, Interesting)
OTOH, you're probably wise to not put expensive equipment in a rocket, given that I probably crashed more rockets than I recovered back in those days.
Re:I toyed with this idea once... (Score:2, Interesting)
Re:I toyed with this idea once... (Score:2)
Re:I toyed with this idea once... (Score:1)
Re:I toyed with this idea once... (Score:1)
Re:I toyed with this idea once... (Score:2)
I was a little surprised that all six of them fired on the first try.
2.4GHz Wireless Video from Pet Kitty, Mittens (Score:5, Funny)
But it didn't do any harm! Ran around. Chased something. Probably the antenna. The cat was perfectly fine!
Well.
Until I affixed the cat to a model rocket. But wow! That cat went higher than Armadillo Aerospace using a rocket jump.
So what? (Score:2, Interesting)
Is slashdot 2nd grade? (Score:5, Funny)
And, to save money on the receiver side, just use off-the-shelf wireless video getters.
Re:Is slashdot 2nd grade? (Score:2)
The word-switch doesn't work very well in reverse, but good try..
Re:Is slashdot 2nd grade? (Score:2)
It's obvious that you were trying to be funny, but it wasn't. Do you realize how many people try to play comedian around here? A lot. How many are funny? Not many. And not you.
You waste our time with this crap. If you have something that's indeed funny, and not some stupid change of word, then please share it. Until then, do us all a favor and spare us the torture.
I don't know why you got all pissy. You
I used to have... (Score:3, Interesting)
Re:Why not just get a.. (Score:1)
BitTorrent to the rescue! (Score:5, Informative)
In an experimental attempt to turn the Slashdot effect back on itself using BitTorrent [bitconjurer.org], and exploit my subscriber access, I hereby offer a zip file of the website itself and all of the movies (three of them) I could get off the site before it was slashdotted into oblivion.
Re:BitTorrent to the rescue! (Score:3)
Karma whore or not, thanks
Say, how does bittorent scale thru a slashdotting?
Re:BitTorrent to the rescue! (Score:5, Interesting)
The short answer is that we're about to find out. :) The advantage of BitTorrent is that everyone who downloads automatically uploads as well, turning the Slashdot effect back on itself, at least in theory. The only real concern would be the tracking server, since it's the only non-redundant piece of the network. So far, twenty minutes into the experiment, my tracker isn't breaking a sweat.
Re:BitTorrent to the rescue! (Score:2)
"Problem connecting to track. 10061 Connection refused"
Re:BitTorrent to the rescue! (Score:1)
Re:BitTorrent to the rescue! (Score:2)
It holds up pretty well...I had all of the files downloaded in just a few minutes.
Re:BitTorrent to the rescue! (Score:1)
Exceptionally well, so long as the tracker holds up.
Re:BitTorrent to the rescue! (Score:2)
Re:BitTorrent to the rescue! (Score:1)
Re:BitTorrent to the rescue! (Score:4, Funny)
think you could mirror it on a web site? (Score:2)
Re:BitTorrent to the rescue! (Score:2)
I'm shutting down my tracker now, since it doesn't look like anyone's still downloading, and I imagine the official site is fairly uncrowded. Thanks for participating in my little experiment. With any luck, I might have some brilliant analyses on the sucess of this experiment in the near future.
Mirror (Score:3, Redundant)
http://comcastchargesmetoomuchmoney.home.comcas
Re:Mirror (Score:4, Informative)
linky [comcast.net]
Gives a totally new meaning for (Score:4, Funny)
BOOM!
(random crap so the lameness filter shuts up)
I've done similar (Score:5, Interesting)
Some Pictures [electronicschat.org]
Re:I've done similar (Score:2)
Re:I've done similar (Score:1)
It's actually within the 440Mhz ham radio band, which happens to completely include the same frequencies as CableTV frequencies, so you turn your VCR or Tuner to CATV mode and channel 59, and hook up the antenna You'll note my ham radio callsign is on the transmission. It only requires the technician ham license, so you don't have to learn morse code.
You can get similar transmitters on the same freq with less power that don't require a ham license, I think mine is 250mW though (it eats 9
Re:I've done similar (Score:1)
I meant the range includes a couple channels in CATV, I realized this is ambiguously worded. Video channels are 6Mhz wide so it's possible to only be able to transmit on part of the channel.
Of course it doens't cover the whole CATV range, which is several hundred Mhz.
Re:I've done similar (Score:2)
Re:I've done similar (Score:2)
Yes, at PSAS [pdx.edu] we're using 802.11b for telemetry, so 2.4GHz video would be bad. Besides, good cheap off-the-shelf gear is available for the 1.277GHz amateur TV band and it propagates well. That's what we went with this time around. We have used the audio channel with a modem as a telemetry channel in the past: this time we have an overlay board.
Here's a page with some onboard video [pdx.edu] from our April 1999 launch. Be gentle to our server :-).
What's wrong "standards" for video? (Score:4, Interesting)
What's wrong with MPEG 1, 2 or 4???
Hell, have we all embraced Microsoft and Apple now?
Another wireless rocket camera video (Score:1, Informative)
have this on missiles and record before end (Score:2)
worlds smallest wireless camera (Score:5, Informative)
And well, it was really small. About the size of my thumb plus a 9 volt battery. The stock range sucked though. I put on a 5ft Extension on the antenna (the antenna attached to the base via a coax adapter, so I just used a coax cable), and that about doubled the range.
We were able to use it 1 floor up and about 100 feet away. This was around the tech dept though, so tons and tons of live electrical and data wiring.
Anyways, what I am asking is, has anyone considered using something like this?
I have a wireless card in my computer, and I start getting a bad connection about 150ft from the base station.
Similar USA Site W/ Pics: Vidroc (Score:3, Interesting)
The X10 hardware turns out to be pretty rugged, as I found out when the carrier rocket took a 200' death plunge into a nearby field. All of the wire leads broke, but they resolder easily, and the short bit of harder to fix coax was fine.
Great Quality Footage... (Score:1, Interesting)
Netspace is my isp (Score:1, Funny)
NOOOOOOOOOO!
*great*
*goes outside for the first time in 3 years*
Re:Netspace is my isp (Score:2)
That's just mean (Score:4, Funny)
Bullet Camera: $75
Hosting at netspace.net.au: $44.95 / month up to 100 MB
Having your 15MB mpegs slashdotted: Priceless
Literally.
Wireless (Score:1)
The site handle being slashdotted (Score:1)
Here is a mirror (Score:1)
here [siol.net]
age ... (Score:1)
Windows Media (Score:1)
The only thing worse then windows is window's media player... that thing keeps statistics and send's them straight to Bill's house, its none of his business that I have a fetish for movies starring midgets in drag with crotchless pants.
Re:Airborne pr0n? (Score:1)
Nope, but you might see a bit of Bird pr0n...
Re:Airborne pr0n? (Score:3, Funny)
[Disclaimer: IANAO (I am not an ornithologist)]
Wow, what's with the Microsoft agitators? (Score:1)
Whenever this happens, something bad is about to happen with Microsoft; usually a big PR hit.