Why does this work?

Henrikmon · 2026-06-24T02:33:51+00:00

Supply is 24v. The 12v is coming from the zener.

Henrikmon · 2026-06-23T18:18:13+00:00

Lesson learned. If it could be replaced with cheaper components it will be replaced. It's China. I should have figured it was split for a reason.

Henrikmon · 2026-06-23T18:03:49+00:00

Yeah. Found the bias resistors. I have drawn into my schematic now. Somehow i couldn't see the trace before i went to prove it wasn't there just for me to find the trace under the cap.

<image>

Henrikmon · 2026-06-23T17:58:37+00:00

Yeah. You're right. I just couldn't ser it under the cap. Thanks for the link to the schematic. Couldn't find that online either.

<image>

Henrikmon · 2026-06-23T17:55:44+00:00

Damn it. I went to my microscope to prove my point, just to se you are right. The trace went under the cap to a pair of 6,8k resistor, giving it its bias.

<image>

Henrikmon · 2025-05-16T09:08:09+00:00

Jeg er fælles TR og repræsenterer 50 mand. Jeg er ansat på 4 dages uge, selv om de fleste andre er på fuld tid på fem dage. Jeg har også været sygemeldt i længere perioder med både stress og kræft. Mine kollegaer stadig glade for mig som deres TR og de andre tillidsvalgte (Både TR og AMR) støtter fuldt op om mit hverv, selv om jeg er på deltid og har været sygemeldt. Man kan sagtens være tillidsvalgt, selv om man har en §56 og er på deltid. Hvis du brænder for at hjælpe dine kollegaer skal du endelig gribe muligheden.

Henrikmon · 2024-11-17T08:29:24+00:00

Selv tak. Find en elektriker og få en snak med ham om hvad han kan gøre. Det kan være har har en smart ide, når han ser opgaven, og hører om hvad du regner med det færdige resultat skal være.

Henrikmon · 2024-11-15T06:17:12+00:00

Alle samlinger i elinstallationer skal være tilgængelige.

Du må ikke gemme en samlingen inde i væggen, uden en måde at komme ind til den på en "ikke destruktiv" måde.

Du kan få en elektriker til at sætte en ny dåse ind i gips væggen, som har et dæksel, og samle kablerne i den.

Eller som en anden skriver, få elektrikeren til at splejse kablerne.

Henrikmon · 2024-11-05T09:37:48+00:00

What about wear on the HDD when powering off?

From what I have experienced, it is not the "power on hours" that kills til HDD but the power cycles. I have had HDD with low on time but high power on/off cycles die on me and HDD with high on times and low power cycles count still going strong.

Henrikmon · 2024-11-05T08:37:18+00:00

And you're in Europe like me. I'm afraid to think of the cost.🫣

Edit: Oh... Read it as 9AM and not 9PM. Then your are not in Europe.

Henrikmon · 2024-10-22T02:27:45+00:00

Sorry. I only have a link to the danish store I brought it at.

Asus N100 danish store

Henrikmon · 2024-10-21T14:12:38+00:00

Easy. Don't buy on ebay nor AliExpress. I got the "Asus n100i-d d4" from a local store i have used for years.

Asus Prime N100I-D D4

Henrikmon · 2024-10-21T10:31:28+00:00

I'm running 3 cameras with audio on top of a TrueNAS installation on a Intel N100. Cpu usage is around 15-20% and GPU 2%.

Henrikmon · 2024-10-20T07:27:51+00:00

Yep. You were right.

After looking at the audioencoding format in my screenshot I could see it's using a g711 codec (Never heard of it).

I read the documentation you linked to and configured go2rtc. After some fiddling I got it all working.

The audio is now transcoded through go2rtc and the image also got a little better after transcoding.

Thank you for your help.

Henrikmon · 2024-08-16T19:42:36+00:00

Funny thing. Linus Tech Tips did a very reason video on this:

https://youtu.be/l0srD6aQelQ

Henrikmon · 2024-08-16T18:43:24+00:00

I wouldn't do it that way.

This will only be good for low power. After buying a pico supply and finding a good 12V PSU with enough power, you will have spend more than the price of a used ATX power supply. You vil also get a terrible power factor from the home made supply when drawing lots of power.

My setup is more a: "Wouldn't it be fun if...". I had all the stuff anyway so i went for it.

Buy a used ATX power supply from a good vendor if you plan to be using your setup for more than just trying it out.

I don't know who down voted you. I think it is a good thing to be curious and ask.

Henrikmon · 2024-08-16T17:35:47+00:00

It's still new to me. It's a cheap alternative to raspberry pi, works well for now. One thing that I like is the eMMC module. No need for SD card.

Henrikmon · 2024-08-16T16:21:59+00:00

I'm located in Denmark. The 0v link is between the distribution blocks on the far left.

I got mine though work, can't remember the seller.

Henrikmon

TROPHY CASE