Atorch BW600 load switching board
28-05-2026, 03:05
About a year ago, I reviewed my Atorch load switching board. Then they released a new version of the load, followed later by a new switching board. I waited a long time, hoping someone would post decent photos for analysis, but nobody did, so I finally bought one at the end of last year.
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5 V power supplies: 10, 25, 40, 100, 150, and a couple of 200 W models
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26-05-2026, 01:38
This turned into a quick-fire roundup: seven power supplies at the same voltage, 5 V, but with different power ratings. These power supplies are often used to power addressable LED strips, LED displays, and similar things, but there’s nothing stopping you from using them for other purposes too.
Fnirsi LC1020E LCR Meter
20-05-2026, 21:06
Some time ago, I was asked to review an LCR meter from Fnirsi. I can’t say it was convenient for me, since my workload is very heavy, but in this case curiosity won out—especially since I’ve been using a similar instrument for quite a while and know that a lot of people bought one after reading my review. And as far as I can tell, the Fnirsi LC1020E has already been reviewed by quite a few authors, so my review will mostly just be an addition to what’s already out there.
