Whether you need a replacement for your Nintendo Switch's AC adapter or just want to pick up a second one to keep in a different location, Amazon has a good deal on them now. For a limited time, you ...

Amber Solutions' patented Indestructible AC Switch has achieved a new milestone towards productization with the debut of a fully demonstrable, solid-state based ...

This AC power switch circuit senses the presence of AC current in one outlet of a multi-outlet power strip and switches power to the remaining outlet(s). It utilizes a current transformer, single ...

Several different technologies and designs are available among solid-state switches today. The major families are the standard Triacs (triode for alternating current), the snubberless Triacs, and the ...

I currently have a radiator in my bedroom. This bedroom is always a little colder than the rest of the house. In order to get it to radiate heat faster, I've put (5) five 120mm low-noise computer fans ...

[SaltyPuglord] needed a solid state relay for a project. We’d have just bought one, but he decided to design his own in LTSpice. Along the way he made the video below, which is pretty informative and ...