A self-hosted Dead Man’s Switch ensures your family can access photos, records, and services if you disappear.

Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...

The NZXT Relay set is a bit of a tech wonder, but only if you buy all the accessories. If you don't, it's a bit of a mess—but a very creative one at that. PC Gamer's got your back Our experienced team ...

I would like to turn on my car's heated seats over a mobile/cellular network using my iPhone, and I'm trying to figure out the simplest path. I know very little beyond that goal, but I know that RF, ...

IRVINE, Calif.--(BUSINESS WIRE)--Menlo Microsystems, Inc. (Menlo Micro), the company responsible for bringing to market the greatest electronic component innovation since the transistor with its Ideal ...

NZXT’s first attempt at desktop, bookshelf-style speakers is a solid win. These small, near-field speakers are half the size of what I have come to expect out of bookshelf speakers but they still ...

When to use mechanical vs. solid-state devices. The parameters that should be considered when selecting a device. Optimize your selection for lowest cost/maximum ...

Relays are common electromechanical devices in electrical circuits that come in two types: either latched or non-latched. Latched relays retain their last switch position even after complete power ...

Many varieties of ON/OFF control circuits use some form of flip-flop that responds to a pushbutton switch or other control input. These all have volatile memory and default to an OFF condition if ...

Omron has announced mosfet opto-relays that can switch 3.3Aac or 6.6Adc, giving them the highest-ever current carrying capacity, said the firm. Mosfet relays use light to isolate the primary side, ...