Ready-made wiring harness and relay kit makes it easy to add a horn relay to power a set of motorcycle horns. Uses high-quality components. Adding a relay can improve the horn’s output and reduce load ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...

Our 1964 Corvette coupe has been through a lot of changes in its lifetime. It’s had five engines, at least three transmissions and several paintjobs. But one thing that hasn’t been replaced is the ...