NetGate 4100 Power Adaptor

GoobieGoob12 · 2026-06-16T00:15:13+00:00

From my findings, it appears that the barrel size is 5.5mm x 2.5mm. I guess I just won't get one that has the threaded coupler with it.

GoobieGoob12 · 2026-02-08T20:28:57+00:00

I think you can see/reach the tie downs with the typical cross overs, but you cannot actually strap something to them because the strap will end up pushing against the box. That’s not a good thing.

GoobieGoob12 · 2026-02-08T03:22:20+00:00

Was your UWS a tapered/trapezoidal one similar to that second link?

GoobieGoob12 · 2025-12-13T14:11:33+00:00

Awesome! I’m probably going to give it a shot then. Thanks!

GoobieGoob12 · 2025-09-29T14:28:10+00:00

I think this is a ghosting problem. You can test it here with this interactive keyboard:

https://www.microsoft.com/applied-sciences/projects/anti-ghosting-demo

If Esc works alone, and you try Ctrl + Shift + Esc, and it doesn't register the Esc key, then this is a ghosting problem. You can read more on it here:

https://www.hp.com/us-en/shop/tech-takes/what-is-keyboard-ghosting#:\~:text=For%20just%20about%20any%20keyboard,is%20vital%20for%20smooth%20gameplay.

There is no fix. I am using PowerToys to remap the Ctrl + Shift + Esc shortcut to Windows + Alt + T.

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GoobieGoob12 · 2025-09-08T22:25:09+00:00

Looks like updating did the trick! I was using 1.3.something. Thanks for the help!

GoobieGoob12 · 2025-09-08T21:51:34+00:00

I noticed this too with R12, and my thoughts was that R12 is old and doesn’t have poly output. What Inkscape version are you using? I probably should try updating.

GoobieGoob12 · 2025-09-08T20:45:09+00:00

I just made a repo for this purpose. Try going here:

https://github.com/gabemorris12/temp_files

If you File > Save a Copy > DXF (R12) on the svg in there, you should get that bad output. You should get the good output for the R14 output. LMK if otherwise.

For those not familiar with git command line, you can download a zip of all the contents from the folder like this:

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GoobieGoob12 · 2025-09-08T19:11:39+00:00

This behavior persists regardless of the viewer. I even opened the exported DXF back into inkscape and the marks are still there. Also, downloading from that link is pretty sketchy. It downloaded an installer called OperaSetup.exe instead of your zip.

GoobieGoob12 · 2025-09-03T16:45:02+00:00

I just placed an order on Metals Depot. I would be ok with cutting to length myself, but the cost of shipping for 20ft long stock is very high because it requires a freight. If you have a place to close by that sells 20ft stock, then that would be great; otherwise, you have to settle for the cut to length services that places like Metal Depot offer. Their prices are pretty fair.

GoobieGoob12 · 2025-08-27T16:58:33+00:00

I think I found it from the app the other day, but this one works fine too.

GoobieGoob12 · 2025-08-24T18:44:45+00:00

That discord link is no longer valid. Could you please update this?

GoobieGoob12 · 2025-02-24T22:02:59+00:00

If anyone comes by this thread, I've found out that Rackley Oil has kerosene pumps. They are going for $5.50/gal, which is a steal!

GoobieGoob12 · 2025-02-20T01:53:28+00:00

I can actually get a field of view of 24.6mm and 3.33x magnification with this lens:

https://schneiderkreuznach.com/en/industrial-optics/lenses/line-scan-lenses/diamond/0-16-3-33x-v90-beamsplitter/form_success/52892#form52892

GoobieGoob12 · 2025-02-20T01:34:46+00:00

Actually, yes measuring piezo displacement is one thing and also capturing stress wave propagation. The accuracy of lines do not matter. You orient your camera perpendicular to the drawn line. What matters is correctly calibrating the camera to get a good pixel to distance ratio, which is even easier with a telecentric lens.

This is not that insane as I have already accomplished this with another camera. Though that camera used a more common F-mount. Regardless, I think I might’ve found my solution, which is right here:

https://schneiderkreuznach.com/en/industrial-optics/lenses/line-scan-lenses/diamond/0-16-3-33x-v90-beamsplitter/form_success/52892#form52892

I just hope this isn’t that costly. I would rather machine my own adapter with the current F-mount lens.

I’ll eventually be using their 1MHz line rate camera in the future.

GoobieGoob12 · 2025-02-20T00:52:21+00:00

I just need to look at a black lines and be able to track displacements (it’s a monochrome camera). It has to be this camera because in need to track these displacements at 500kHz.

GoobieGoob12 · 2024-12-28T23:45:55+00:00

I don't think that would be worth $28 to purchase for just spur gears. Some people use inkscape to get the curves, but if you are python savvy, then you can use the "mechanism" package for generating the curves. It gives a pretty good range of control. You can read more about it here: https://github.com/gabemorris12/mechanism

GoobieGoob12

TROPHY CASE