April Wilkerson teaches the basics of safe, efficient DIY electrical wiring for switches and outlets.

Hybrid relays are changing the way we think about switching inside electronic circuits. By combining the fast response of solid-state components with the reliability of mechanical contacts, these ...

This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

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 ...

Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past, ladder logic was made possible with discrete relays and was sometimes termed “relay logic.” Today most ...

Relays come in a variety of forms, including solid state and electromechanical, which are the more common types. Though there are many different kinds of relays, all of them have the same mechanism. A ...

Although not a new concept, Operational Relay Box (ORB) networks—often referred to as "covert," "mesh," or "obfuscated" networks—are becoming increasingly prevalent as threat actors continuously ...

The penis is a male sexual organ. The shaft is the longest part of it. The head or glans is at the end of the shaft. The opening at the tip of the head, where urine and semen come out, is called the ...