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Adjusting SMPS output voltage (discuss.tchncs.de)

Does anyone recognise these power supplies? They’re cheap AliExpress led drivers and I want to change its output voltage to around 22V from 12V. I’ve read that the way to do this is to adjust the REF voltage on the IC that controls it. It’s a KA3845 but I don’t understand where that reference voltage is regulated. One...

Newbie with questions about Debian

I got an old Windows 7 laptop that was going to be thrown out and decided to put Linux on it (see previous thread here). Most people suggested I go with the latest stable version of Debian, so that’s what I installed. I’ve mostly used Windows, but I do have some experience with Ubuntu....

How to download ALL dependencies for an external .deb package (rescuezilla)?

Hi everyone! I’m trying to prepare a live iso with a USB stick including the additional rescuezilla package (or, alternatively, additional packages for a live rescuezilla .iso). Sadly rescuezilla does not support encryption, and so I’d like to be able to create/encrypt an image on one single live iso, not having to do a...

Israel-Palestine, lives of one million children ‘hanging by a thread,’ as child health services almost collapse across the Gaza Strip (www.unicef.org)

The Al-Nasr Children’s Hospital was damaged again yesterday in an attack, including lifesaving equipment, according to reports. Another children’s hospital in the north has stopped operating due to damage and a lack of fuel, and a specialist maternity hospital is in desperate need of fuel to keep functioning....

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