Recently I needed a dual voltage power supply to test a newly-arrived PCB, but my usual beast of a lab power supply was temporarily at a client’s site. I had a FNIRSI programmable power supply which ...
The power supply circuit is a ubiquitous component in all electronic devices, regardless of whether they are powered by batteries or by direct or alternating external electricity. The whole ...
I've been looking into putting together a cheap server to host VMs for a home lab, my main need is a lot of RAM. I ran across some Dell dual LGA 771 server boards pretty cheap, such as part # J7551.