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I made a HO-scale camera-car for my GoPro 4 camera

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Posted by nwsisu on Monday, November 25, 2019 1:41 PM

One of my drones is a cheap one, with a cheap wireless FPV camera. I tried the camera on my train. It worked great overall, except the horrible low resolution video quality. So I didn't bother using it. I rather save up some money for a high quality drone camera.

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Posted by nwsisu on Monday, November 25, 2019 1:36 PM

Thanks everyone for your comments, and for sharing your setups! I think having a camera mounted to the train is quite exciting, and not that difficult nowadays, when electronics are getting more affordable, and smaller sizes.

One would think that manufacturers would start adding cameras at least as an option. 

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Posted by nwsisu on Monday, November 25, 2019 1:27 PM

RR_Mel

I had already drawn up the NMRA Standards Gauge so I added your Go-Pro dimensions.
 
 
 
Very nice NWSISU.
 
This is my version.  A lot more work and goodies, probably not even close to the Go-Pro video quality but I can pan the camera 180° by Blue Tooth.  Does the Go-Pro have WiFi?  I use the WiFi from the Q7 camera as a viewfinder.
 
 
 
 
Mel

 

Thanks Mel! So the NMRA verdict would be that this should work in most cases, but certainly not at minimum specs.

So if anyone makes this, one need to check the clearances first.

You really have a nice camera setup there!

Eventually I will get a miniature camera and build something similar.

Yes, my GoPro has WiFi, so I can watch a live feed on my phone, and basically any other screen that my phone would communicate with, such as a smart-TV.

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Posted by RR_Mel on Monday, November 25, 2019 11:47 AM

The SQ8 Mini Cam would fit.  I have one mounted in a HO Model Power E7 with a Dual Shaft Canon EN22, decoder and 1” speaker.
 
 
Measures .895” x .895” x .81”
 
 
I’ve had this SQ8 for about two years and it still works very good.  The specs say 45 minutes record time but this one is only good for about 20 minutes to a charge.
 
It has surprisingly good video quality.
 
 
 
 
Mel
 
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
 
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Posted by groundeffects on Monday, November 25, 2019 11:13 AM

Great idea...Anyone know if there is a camera small enough for N scale.  My go-pro 3 would not fit through a N scale tunnel...and I'd hate to try to pull the car out if it got stuck in one!

Thanks,

Jeff

 

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Posted by RR_Mel on Monday, November 25, 2019 8:52 AM

nwsisu

 

 
RR_Mel

Does it clear the HO NMRA tunnel specs?
 
 

 

 

Its 61mm x 42mm square, with the camera center-mounted, but very short car length. I need to compare with NMRA specs before giving a definitive answer.

 

I had already drawn up the NMRA Standards Gauge so I added your Go-Pro dimensions.
 
 
 
Very nice NWSISU.
 
This is my version.  A lot more work and goodies, probably not even close to the Go-Pro video quality but I can pan the camera 180° by Blue Tooth.  Does the Go-Pro have WiFi?  I use the WiFi from the Q7 camera as a viewfinder.
 
 
 
 
 
Mel
 
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
 
 
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Posted by joe323 on Monday, November 25, 2019 7:32 AM

As I recall I bough a hot wheels camera car for like $18 to make short fuzz layout videos by pushing it around on a flat car.

Joe Staten Island West 

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Posted by wvg_ca on Sunday, November 24, 2019 11:45 PM

a few years ago i used a keyfob sized camera on a car ...it was hidden inside a boxcar with just the lens showing ...

worked well ..

made another that was wireless and used dcc track power, turned out a little fuzzy on detail in some places ..

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Posted by Motley on Sunday, November 24, 2019 11:17 PM

Ya cameras for our trains are really getting nice, and popular amongst modelrailroaders. I see all kinds of youtube videos now with in car FPV cameras.

Its still strange watching these videos, because of the angle it shrinks you down to HO scale size. And I laugh when you see some big guy with a huge looking head reach in to flip a turnout. LOL

 

Michael


CEO-
Mile-HI-Railroad
Prototype: D&RGW Moffat Line 1989

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Posted by nwsisu on Sunday, November 24, 2019 10:13 PM

I think a high-quality wireless drone FPV camera would be the best solution. I just wasn't willing to invest money in that, at the moment. I already have the GoPro, so that's why I am using it.

The camera car could be designed with the camera placed horizontally, if there is enough clearance.

I think the newer GoPro camera versions are smaller, so they would work much better.

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Posted by gmpullman on Sunday, November 24, 2019 10:09 PM

That is a nice design for your camera.

My camera car was a little less elaborate. Piece of foam, a couple of elastic bands and a chunk of tungsten for ballast Whistling

I had the container well car in my junk box.

 IMG_2457 by Edmund, on Flickr

The lens, including the CCD, can be rotated on this camera so I have it turned for a view that is closer to the ground.

   Thank you, Ed

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Posted by nwsisu on Sunday, November 24, 2019 10:09 PM

RR_Mel

Does it clear the HO NMRA tunnel specs?
 
 

Its 61mm x 42mm square, with the camera center-mounted, but very short car length. I need to compare with NMRA specs before giving a definitive answer.

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Posted by doctorwayne on Sunday, November 24, 2019 9:57 PM

A nifty idea, nwsisu!  Thumbs UpThumbs Up

mbinsewi
It is a nice design, but I think this ( or something similar) could be scratch built from styrene.

I agree, Mike, and that was my first thought upon viewing the photo.  I think if I were doing it, I'd build it so the camera could be used as-shown or upside-down, for a more-to-scale eye-level view. 

Wayne

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Posted by nwsisu on Sunday, November 24, 2019 9:57 PM

mbinsewi

It is a nice design, but I think this ( or something similar) could be scratch built from styrene.

Mike.

 

I think this could easily be made with for example thin hardwood plywood or other hard sheet material, with the bottom flexible part made of thin plastic sheet.
Probably other ways to make it too. It is quite a simple design.

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Posted by RR_Mel on Sunday, November 24, 2019 9:27 PM

Does it clear the HO NMRA tunnel specs?
 
 
Mel
 
 
My Model Railroad   
 
Bakersfield, California
 
I'm beginning to realize that aging is not for wimps.
 
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Posted by mbinsewi on Sunday, November 24, 2019 9:16 PM

It is a nice design, but I think this ( or something similar) could be scratch built from styrene.

Mike.

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Posted by SeeYou190 on Sunday, November 24, 2019 8:54 PM

That is a nifty desogn.

.

I wonder how small these cameras will be if I ever finish my lifetime layout.

.

-Kevin

.

Living the dream.

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I made a HO-scale camera-car for my GoPro 4 camera
Posted by nwsisu on Sunday, November 24, 2019 6:45 PM

I made a HO-scale camera-car for my GoPro 4 camera. I uploaded the design to Thingiverse.

If you would like to use the design, you can download it for free, and modify, if needed.

You do need access to a 3D printer, and provide the hardware (trucks, couplers and screws)
Thingiverse link: https://www.thingiverse.com/thing:3984071

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