One characteristic of adding PV solar to homes is a massive increase in high-voltage and high-current DC installations. With this comes a need for suitable breakers, but without the requisite ...

When we first saw [DiPDoT’s] homebrew computer, we thought it was an Altair 8800. But, no. While it has a very familiar front panel, the working parts are all based on relays. While it ...

We examine how AI is changing the future of work — and how, in many ways, that future is already here. Artificial intelligence is being increasingly leveraged in workplaces nationwide. Those who make ...

Professional drivers have a new, secure way to pay at the pump or in-store at locations across the United States. Drivers can use Relay at the pump or inside Circle K stores to pay for fuel, DEF and ...

Peter earned a Bachelor of Archeology and Creative Writing from the University of Alabama and has since joined his love of driving and riding with storytelling. His voice is full of southern ...

This project implements a smart traffic signal system using Arduino UNO, ultrasonic distance sensors, and LED signals. The system controls traffic signals at a junction by dynamically adjusting the ...

9to5Mac is brought to you by Incogni: Protect your personal info from prying eyes. With Incogni, you can scrub your deeply sensitive information from data brokers across the web, including people ...

As Michael Kay put it, the New York Yankees went from "no-hit to no-way" on Thursday night. The Yankees were hitless through seven innings against Seattle Mariners ace Bryan Woo but rallied from down ...

Ross Evelsizer (left), natural resource projects director with Northeast Iowa Resource Conservation and Development, and Mike Bretz (right), a regenerative farmer in Buchanan County, Iowa, stand in a ...

Looking forward to a future where laser beams replace power lines, DAPRA's Persistent Optical Wireless Energy Relay (POWER) program has set new records for transmitting more power wirelessly over ...

Do you have any information, including a wiring diagram, that can help me wire my Lionel No. 450 Operating Signal Bridge using AC relays? Thanks! — Fred Richmond The Lionel No. 450 Operating Signal ...