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Lizard1977
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  #2670124 8-Mar-2021 14:20
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I've been working on two little projects over the past month or so.  

 

The first is a little thing I made for my computer desk.  My PC is located on the other side of the bedroom from my desk - monitor is connected via a long HDMI cable, and USB peripherals connected via a hub and an active USB extension cable.  But it was a hassle (first world problem) to turn on my PC before walking over to my desk.  So I designed a little box to hold a momentary switch (with a very long cable connecting to the power header inside my PC).  I also found an old electronics kit I put together a few years back (a Knight Rider scanner), so I decided to pop that inside the box too, along with a "Missle"-style switch.  I've always loved those kinds of switches, and it was fun to get the soldering iron out again and play around with adding in the switch.

 

The finish isn't great.  I built the box using scraps of MDF I had lying around, and the paint+primer I used probably wasn't the right choice.  But I was pleased with it.  I may build a better box in the future, or even try my hand at 3D design and 3D print an enclosure. 

 

   

 

 

 

The second project is a new computer desk.  During the first lockdown last year I hurriedly pulled my PC out of retirement and found an old table to use as a desk in my bedroom.  Eight months later I looked at the setup and realised it wasn't really fit for purpose.  So I started looking for a new or second-hand desk that would fit in the space I had, and be a litte more functional.  However, I found most desks nowadays are "long" rather than compact.  So I decided to just build it myself.  It's probably worked out to be much more expensive than just buying something close, but I've really enjoyed solving the problems, using my power tools again, and learning (through error, usually) the better way to do things.  Last weekend I assembled the main parts of the structure - it's not really square (one of the things I've learned about), but it's close enough and looks like it will work out ok. 

 

 

 

I'm finishing the final pieces this week, and will install the main and sliding desktops this weekend.  The sliding desktop is where my Amiga 500, which will shortly be getting an HDMI upgrade, will live, ensuring it is available and accessible to use without taking up valuable desktop space. 

 

 


Dynamic
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  #2670126 8-Mar-2021 14:30
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Two nice little projects, @Lizard1977

 

I really like that missile switch!

 

For your weight-bearing surfaces (potentially all horizontal surfaces), it looks like these are supported fully by the screws at present.  Consider adding adding a strip of ply underneath on the edge and screwed to the sides (perhaps with some strong adhesive as well, or other method of attaching?) to distribute that force.

 

Source:  No expertise at all, apart from accidentally breaking a few kitset pieces of furniture in the past through accidental mistreatment.  Admittedly they were MDF and not decent ply like you are using.





“Don't believe anything you read on the net. Except this. Well, including this, I suppose.” Douglas Adams

 

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Lizard1977
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  #2670161 8-Mar-2021 15:52
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Dynamic:

 

Two nice little projects, @Lizard1977

 

I really like that missile switch!

 

For your weight-bearing surfaces (potentially all horizontal surfaces), it looks like these are supported fully by the screws at present.  Consider adding adding a strip of ply underneath on the edge and screwed to the sides (perhaps with some strong adhesive as well, or other method of attaching?) to distribute that force.

 

Source:  No expertise at all, apart from accidentally breaking a few kitset pieces of furniture in the past through accidental mistreatment.  Admittedly they were MDF and not decent ply like you are using.

 

 

Thanks @Dynamic

 

The top shelf is screwed in from the sides, and there are two screws connecting it to the top brace, so it forms something of a right angle "bracket".  It won't have substantial loads on it, just some Lego displays, maybe an Echo speaker.

 

The bottom shelf is just screwed from the side.  It shouldn't have substantial loads either (and the ply is 18mm thick), but I take your point.  I might get some metal brackets to screw in from below to support and spread the load.  They won't be visible, and I'm not planning on making this disassemble-able.

 

The main desktop is going to be screwed in from the side, but the back edge will be resting on the back brace (and like the top shelf, screwed in to the back brace for support).  It has to support the monitor (standard 22" LCD), the keyboard, and a couple of small peripherals.  I think it should be fine strength-wise.

 

Thanks for the feedback, always appreciated.


neb

neb
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  #2670165 8-Mar-2021 15:56
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Dynamic:

For your weight-bearing surfaces (potentially all horizontal surfaces), it looks like these are supported fully by the screws at present.  Consider adding adding a strip of ply underneath on the edge and screwed to the sides (perhaps with some strong adhesive as well, or other method of attaching?) to distribute that force.

 

 

For a quickish fix if you don't want to mess around with dowels, you can get 4mm SS pins that you can put in at regular intervals, then glue + screw. Unless you're using some fairly heavy-gauge screws, which wouldn't be possible with ply, you'll run into the problem @Dynamic points out, they're likely to snap off if any lateral load is put on them. The SS pins, and/or the ply strip, will help prevent this.

 

 

You can also get nice ply angle brackets which would fit in with the rest of the desk, that's what I used for my earlier window-stay hack.

Rikkitic
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  #2670423 9-Mar-2021 11:24
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I bought a used Veon TV to replace one I use as a monitor. It didn't have a stand but I figured no problem since the model was identical. Of course my old stand wouldn't fit it at all, not even close. How could I have been so silly?

 

So I made my own for my work table. Here aesthetics are overruled by functionality. I also use a brick for added stability, but I removed it for the photo.

 

 

 

 

This is what it looks like from the front. Functionally, it is almost identical to the old TV. 

 

Click to see full size

 

 

 

Edit: I pasted the same photo twice.

 

 

 

 





Plesse igmore amd axxept applogies in adbance fir anu typos

 


 


elpenguino
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  #2682039 28-Mar-2021 16:28
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We can put this one in the 'you can but should you' bin. I inherited this Weller soldering iron. In case you don't know, Weller is trade quality for the electronics industry so it's worth having - if it's working.

 

Click to see full size

 

I had a closer look at this and when I disconnected the iron from the base, one pin on the plug looked very wonky. It fell off when I wiggled so I guess you could say it's my fault it's not working now.

 

Click to see full size

 

I know that replacement leads are available for the irons but I have a perfectly good soldering set up already so I started mulling lower (read zero) cost options for repair.

 

The plug resembles a 3 pin Din plug so I got one from Jaycars. The connector is very bottom end quality and cost <$2. Unfortunately, the spread of the pins on the plug is different from the Weller configuration so that plan was sunk.

 

Then I had a bright idea. Why not replace the pin itself? I sacrificed the new plug for a new pin.

 

Click to see full size

 

The I drilled out the broken pin which was about 1.5 mm.

 

I popped the new pin through and soldered it on to hold it roughly in place.

 

Click to see full size

 

I plugged the plug into the base (socket) of the soldering station while araldite dried.

 

Click to see full size

 

it works !

 

The plug is not a good as a new one but the plug is usually left in place on these things so the iron should be perfectly usable.

 

After all that, it's gone on the shelf as a back up 😃





Most of the posters in this thread are just like chimpanzees on MDMA, full of feelings of bonhomie, joy, and optimism. Fred99 8/4/21


  #2686803 5-Apr-2021 19:32
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Started off with a pile of timber and materials. 6 days later we have a fenced back yard.

 

80m of fencing and 1.5m3 of concrete. 29 fence posts dug in Auckland volcanic soil which absolutely sucks.

 

 

 

Pleased its all done though.

 

 

 


k1w1k1d
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  #2686852 5-Apr-2021 21:11
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I notice you have the rail side on all your fences.


  #2686909 6-Apr-2021 05:23
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k1w1k1d:

 

I notice you have the rail side on all your fences.

 

 

Yep keep it consistent


mcraenz
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  #2686921 6-Apr-2021 07:51
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That is a fine looking fence! Did you use a nail gun?







 

Help me build a better way of doing politics in Aotearoa New Zealand

 

 

 


  #2688240 8-Apr-2021 10:36
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@mcraenz:

 

That is a fine looking fence! Did you use a nail gun?

 

 

nope whole thing is screwed together. 100mm 10 gague screws for the rails and 60mm 8-10 gauge ones for the pails.

 

slightly more expensive that way but less likely to pull out over time


  #2704125 9-May-2021 19:19
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Finally got around to finishing the garage / man cave. 

 

 

 

Process.

 

Acid washed the concrete floor. Coated the floor with a specialised garage / drive way paint. Had though about using a 2 part epoxy but we don't expect to stay in this house that long. Insulated the walls and ceiling with 3.0 glass batts. Installed the GIB and painted. All of the workbenches and storage cabinets are from the Pinnacle range which is available in Bunnings.

 

A before and after photo.

 

 

 

 


k1w1k1d
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  #2704136 9-May-2021 20:09
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Very nice! Well done.

 

TV is a bit small?


  #2704138 9-May-2021 20:19
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k1w1k1d:

Very nice! Well done.


TV is a bit small?



37 inch. Had that TV for 10yrs. It was originally from a small apartment we had living in Dublin, Ireland. It does just fine in the garage. Connected to an Nvidia Shield for smarts.

ermat
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  #2704144 9-May-2021 20:39
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Senecio:

Finally got around to finishing the garage / man cave. 


 


Process.


Acid washed the concrete floor. Coated the floor with a specialised garage / drive way paint. Had though about using a 2 part epoxy but we don't expect to stay in this house that long. Insulated the walls and ceiling with 3.0 glass batts. Installed the GIB and painted. All of the workbenches and storage cabinets are from the Pinnacle range which is available in Bunnings.


A before and after photo.



Floor looks good, at least from the photo. Are you happy with it ? what is the paint ?

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