Other "Do It Yourself" projects

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Project ARA (augmented reality astronomy)

Last post by Baskevo « Wed Jan 08, 2020 11:19 pm
Replies: 7
by Lokifish » Sun Dec 08, 2019 3:51 am

First post

So when the EVScope made the news, it got me wondering. Why not do augmented reality astronomy for outreach using off the shelf gear? Can run various...

Last post

You should put this in a pair of AR glasses :D lol

Funny you should mention that. While not glasses per se, I do plan to implement this in an...

7 Replies

3294 Views

Last post by Baskevo
Wed Jan 08, 2020 11:19 pm
Celestron 130mm S.L.T. tripod damage

Last post by mariosi « Mon Jan 06, 2020 11:37 am
Replies: 4
by mariosi » Tue Dec 24, 2019 5:14 pm

First post

Gia sas,
After 8 years, the Celestron 130mm SLT tripod has been damaged ( leg lock) and I have applied the mount to Sky-Watcher tripod EQ5 .

Here...

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Good mod. And you can salvage that tripod by applying a shaft collar or bicycle seat clamp to the lower leg. I posted some pix of that over on this...

4 Replies

2425 Views

Last post by mariosi
Mon Jan 06, 2020 11:37 am
Celestron PowerSeeker 127EQ Renovation

Last post by Sky Tinker « Thu Jan 02, 2020 12:32 pm
Replies: 43
by Sky Tinker » Fri Dec 27, 2019 11:55 am
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First post

We’ve had it for months, couldn’t ever say anything through it.
Might as well have thrown the money out the window.
You'll never be able to...

Last post

Awesome right up sky tinker.
I’m especially looking at the secondary mirror modifications as my Astromaster 130EQ has a very similar setup albeit...
43 Replies

12848 Views

Last post by Sky Tinker
Thu Jan 02, 2020 12:32 pm
Seben 76mm/f10

Last post by gregl « Tue Dec 17, 2019 4:51 am
Replies: 5
by mariosi » Sat Nov 30, 2019 3:35 am

First post

Seben 76mm/f10
This telescope is in great condition and I have donated it. I made a few corrections and replaced the eyepieces in 10mm - 25mm super...

Last post

BTW, anyone needing fasteners, handles, knobs, etc. can find more than you might imagine at McMaster-Carr. mcmaster.com
Reid Tool also has a wide...

5 Replies

2767 Views

Last post by gregl
Tue Dec 17, 2019 4:51 am
new lathe project

Last post by yobbo89 « Fri Dec 13, 2019 9:10 pm
Replies: 33
by yobbo89 » Sat Sep 14, 2019 10:29 am
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2
First post

making a diy tilt adapter ,these cost a fortune and are by far the simplest adapters, a few pc thumb screws and some aluminum .

I did not want to...

Last post

This project has actually been on hold because off my new telescope mount, i expect it to be done in the upcoming weeks , all i need is some pc thumb...
33 Replies

8646 Views

Last post by yobbo89
Fri Dec 13, 2019 9:10 pm
Toolboxe

Last post by mariosi « Fri Nov 29, 2019 3:53 am
Replies: 3
by mariosi » Thu Nov 28, 2019 4:09 pm

First post

Toolboxe 41.9 X 33 X 20.6 cm . It is not a perfect job but I'm satisfied :smile:

Toolbox .jpg

Toolbox 1.jpg

Toolbox 2.jpg

Last post

Did you paint the foam?
If so give it 2-3 days before storing your gear in it to dry and let any propellant release from the foam
You do not want to...

3 Replies

1934 Views

Last post by mariosi
Fri Nov 29, 2019 3:53 am
Tune Ups?

Last post by GCoyote « Wed Nov 27, 2019 4:47 pm
Replies: 6
by GCoyote » Thu Nov 21, 2019 5:48 pm

First post

Like a number other newbies, I have a few small used scopes that have decent glass on a less than decent mount/tripod. The advantage of that is I can...

Last post

Excellent! Just the sort of tips/tricks I'm looking for.

6 Replies

2511 Views

Last post by GCoyote
Wed Nov 27, 2019 4:47 pm
steel tubing dobsonian?

Last post by Marcelo F. « Tue Nov 26, 2019 11:17 am
Replies: 12
by GCoyote » Fri Nov 08, 2019 10:45 pm

First post

Has anyone tried building a simple dob mount using these?

It seems like I could just bolt it together and adjust the width between the...

Last post

Here is an example using aluminum profile:

12 Replies

3352 Views

Last post by Marcelo F.
Tue Nov 26, 2019 11:17 am
things that annoy

Last post by gregl « Sun Nov 24, 2019 4:59 am
Replies: 23
by mcolbert » Fri Jun 14, 2019 10:59 pm
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2
First post

you have a small project (or a big one) that you're involved in and then, bang, it all comes to a halt, because of any number of reasons - mainly...

Last post

...

3. a simple thing, an optics test bench, so one would think. But it is now four weeks since I requested a simple quote from the local...
23 Replies

6819 Views

Last post by gregl
Sun Nov 24, 2019 4:59 am
Aux Battery Pack for Nexstar Mount

Last post by JayTee « Wed Nov 20, 2019 10:12 pm
Replies: 16
by chicagorandy » Sat May 18, 2019 1:49 am

First post

Many folks advise use of an aftermarket battery pack for longer viewing sessions than just the 8 AA's onboard the mount can provide. I chose a $30...

Last post

I'm surprised it ran at all with one of the batteries in backwards.

JT

16 Replies

5649 Views

Last post by JayTee
Wed Nov 20, 2019 10:12 pm
6V power supply

Last post by dcrowson « Sat Nov 02, 2019 7:07 pm
Replies: 6
by Hobbit1066 » Fri Nov 01, 2019 10:28 am

First post

Im looking at making a 6V dc power supply for the CG4.
I cannot locate one anywhere , they all seem to be 12V.
ive thought about a big AH 12V bike...

Last post

You can buy stepdown convertors for next to nothing on eBay and other places. The only issue with these is that they can take some time to be...

6 Replies

2324 Views

Last post by dcrowson
Sat Nov 02, 2019 7:07 pm
need advise or help with stepper motor controller box

Last post by OzEclipse « Fri Nov 01, 2019 11:32 pm
Replies: 14
by VenusAstronomer » Fri Sep 27, 2019 3:49 pm

First post

Hi all -

I have an old-style Newtonian scope (14.5 inches), solid fiberglass tube, on a steel fork equatorial base, set in concrete, in an...

Last post

This is fabulous telescope....
If I were you, I would seriously consider installing OnStep system... or (older) Bartels..
I am using both, they...

14 Replies

4375 Views

Last post by OzEclipse
Fri Nov 01, 2019 11:32 pm
Focuser fat

Last post by Apollo69s « Fri Oct 25, 2019 12:39 am
Replies: 7
by Apollo69s » Mon Oct 21, 2019 10:47 pm

First post

Is it any special fat for the Telescope focuser--To getting it going easy and smooth---?

Last post

everytime i move the foscuser forward and backward.and when ut comes to a certain position .is sounds sclt schlt schlt--so i will change the sticky...

7 Replies

2491 Views

Last post by Apollo69s
Fri Oct 25, 2019 12:39 am
10pxSky-Watcher mount mod

Last post by mariosi « Mon Oct 21, 2019 1:48 pm
Replies: 5
by mariosi » Sun Oct 20, 2019 11:36 am

First post

Hello all,
I have simplified the Dob mount into individual pieces(4) to have more space in the car to travel comfortably with my family,combining the...

Last post

That is really well done! I have the same scope from a trade, and it needed some help :lol: The base was rotted at the bottom, and during the rebuild...

5 Replies

2210 Views

Last post by mariosi
Mon Oct 21, 2019 1:48 pm
Getting around design flaws

Last post by Micke187 « Sat Oct 19, 2019 3:19 pm
Replies: 8
by seer » Fri Aug 30, 2019 4:04 pm

First post

DSCN1422.JPG
I took my new 144mm EQ reflector out last night and the biggest problem with it was after I polar aligned with the AZ part of the mount...

Last post

havent concidered swaping out the original screw and replace it with a screw you could use a wrench to tightening more then by hand ?

8 Replies

2784 Views

Last post by Micke187
Sat Oct 19, 2019 3:19 pm
Light Blocking Panels

Last post by EAGLE 5 « Tue Oct 15, 2019 3:08 am
Replies: 19
by KingNothing13 » Tue Aug 13, 2019 5:49 pm

First post

Does anyone on the forum use light blocking panels?

If so, do you have plans/photos you'd be willing to share?

I am thinking I would like to put...

Last post

I noticed on the local want ads somebody was selling trade show display walls. They were $150 Canadian for a 8x8 and $200 for a 10x10. Borderline...

19 Replies

5692 Views

Last post by EAGLE 5
Tue Oct 15, 2019 3:08 am
Side-grade

Last post by Greenman « Sun Sep 29, 2019 6:53 pm
Replies: 5
by Greenman » Sat Sep 28, 2019 6:15 pm

First post

My pawnshop special 80AT worked OK for a while, but now I get consistent ‘motor failures ‘ roughly at the same positions. I was toying with the idea...

Last post

Nice one if anyone else is considering this see the bottom of this page on weasner:

5 Replies

2105 Views

Last post by Greenman
Sun Sep 29, 2019 6:53 pm
DIY stuff and getting ready...

Last post by bladekeeper « Tue Sep 24, 2019 12:10 pm
Replies: 5
by man1 » Mon Sep 23, 2019 9:05 pm

First post

Finally I got my Telescope last Friday and I have been busy doing some of the DIY stuff that I wanted to do. What better way to learn how to...

Last post

Thanks for your advice to give enough time to let the mirrors cool down enough. I am planing to run the fan all the time and just vary the fan speed...

5 Replies

2221 Views

Last post by bladekeeper
Tue Sep 24, 2019 12:10 pm
Longer Thumb Screws

Last post by gregl « Mon Sep 23, 2019 3:58 am
Replies: 11
by Don Quixote » Tue Sep 10, 2019 1:34 am

First post

FOR WHAT IT'S WORTH.

I have always found it a tedious fumble to tighten and adjust accessories in and around the focuser on my telescopes.
These...

Last post

By the way, if you can't find what you need from an astro supplier, there is an outfit called Reid Supply that has a boatload of various setscrews,...

11 Replies

3296 Views

Last post by gregl
Mon Sep 23, 2019 3:58 am
Dylan O'Donnell Designs a Mount

Last post by dghent « Thu Sep 19, 2019 12:36 am
Replies: 7
by seer » Thu Sep 12, 2019 3:41 pm

7 Replies

2430 Views

Last post by dghent
Thu Sep 19, 2019 12:36 am
Just finished my Heater ctrl Box

Last post by Juno16 « Wed Sep 18, 2019 10:58 am
Replies: 6
by man1 » Tue Sep 17, 2019 11:47 pm

First post

I have build a Dew Heater control box for my new XT10i. I have 3 channels, #1 will be for the tel rad, eyepiece, red dot and the 9x50 finder scope....

Last post

Thanks for all the comments...

I am working at -30C type of temperatures that's why I didn't put metal connectors directly on the box, but extended...

6 Replies

2072 Views

Last post by Juno16
Wed Sep 18, 2019 10:58 am
DIY solution - carry a 10" DOB tube

Last post by JayTee « Fri Sep 13, 2019 1:47 am
Replies: 5
by TSS_ASTRO » Sat Aug 31, 2019 4:54 pm

First post

Hi all,
I have the Orion XT10 DOB and I'm working on thinking up a strap system that will facilitate a carry handle of some kind.
If anyone has a DIY...

Last post

Hi guys,

I move this post over to this sub-forum to keep our filing system a bit more organized.

Cheers,
JT

5 Replies

2778 Views

Last post by JayTee
Fri Sep 13, 2019 1:47 am
DIY DEW Shield for my Orion XT10i

Last post by Lady Fraktor « Mon Sep 09, 2019 9:28 pm
Replies: 1
by man1 » Mon Sep 09, 2019 9:15 pm

First post

Thank You all for the friendly 'Welcome' to this forum.

Here is some information that I thought of and that I can share with all of you. I was...

Last post

Yes the slider does work very well :)
I made a new shield for my C6R a few years ago as the factory one was to short and weighted 1kg! Much to...

1 Replies

1265 Views

Last post by Lady Fraktor
Mon Sep 09, 2019 9:28 pm
3D printing

Last post by a100171 « Wed Aug 28, 2019 11:56 pm
Replies: 1
by mcolbert » Wed Aug 28, 2019 11:38 pm

First post

this is to gauge the use of 3D printers. Do we have any users amongst us? What machines are used, what are advantages and disadvantages?
How is the...

Last post

Plastics can be used very effectively, and they are not all the same. There is a member ('Dr Benway ) over at CN who makes all sorts of parts, e.g....

1 Replies

1350 Views

Last post by a100171
Wed Aug 28, 2019 11:56 pm
Installing a new dovetail base for finderscope

Last post by seer « Mon Aug 26, 2019 4:28 pm
Replies: 18
by seer » Mon Aug 19, 2019 1:42 pm

First post

I plan on installing a dovetail base for a finderscope on my Meade 114mm Polaris EQ Reflector today. Last night I dug out the tools that I think I'll...

Last post

I just came back in. I was outside aligning and sighting this telescope in. It took about 20 minutes.
The thing is, is that I can't do like most of...

18 Replies

4284 Views

Last post by seer
Mon Aug 26, 2019 4:28 pm

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