I had a lot of success with various Chinese IP cameras as all of them supported standard ONVIF protocol, which allowed to almost entirely avoid their custom software…
Almost 5 years after my first DIY watercooled PC build I decided to give it a shot again, but this time with store bought components. Main reason was…
Since my lightsaber project is quite extensive, I will divide it in a multiple of blog posts. This one is about hardware. Click on the schematic image to…
I do a lot of PCB prototyping at home and one thing that really annoys me is soldering vias in double sided PCBs. And not just soldering, there…
It all started with a problem: no internet at the summerhouse. At the house attic there was only 2G (EDGE) reception which we initially used but it was…
This is a part 2 of my soldering station build. Main difference – T12 soldering tips instead of old 900M tips. T12 tips are superior because they have…
Back in 2011 I bought a Rieju RS2 motorcycle. It’s only 50cc, but due to 2-stroke engine it manages to output almost 8 kW of power. However, its…
Basically all UPS use 12 V batteries, then they convert that to 230 V AC and server power supply converts it back to 12 V DC (main rail). Seems…