Begin by connecting pin 85 of the relay to a clean ground point on the vehicle chassis or the negative terminal of the battery. Then connect pin 86 to the ignition switch wire — this is the wire that ...

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 ...

It’s a wet November evening across Western Europe, the steel-grey clouds have obscured a rare low-latitude aurora this week, ...

If you’d like to fix or even diagnose anything involving electricity – whether it’s the energy that surges through a car, ...

After two days, a relay clincher and a scoreboard that kept tilting in the Bears’ favor, the Cal women’s swim team began its season with control, winning the Triton Invitational at UC San Diego last ...

“This lady is saying that her tire pressure sensor is causing her to have a parasitic draw." Every good mechanic loves a mystery. For one Toyota tech, the case started with a truck that kept eating ...

Abstract: This paper discusses the goals of routine maintenance testing for protective relays. The paper advances a Markov probability model that predicts the optimum test interval for protective ...

Roslovic makes lone return to Columbus after helping the Edmonton Oilers deal the Columbus Blue Jackets a stunning OT loss ...

Mellow Labs] wanted to grab a multimeter that could do Bluetooth. Those are cheap and plentiful, but the Bluetooth software ...

After a decade testing PCs, routers, and home networks, I know what causes slow speeds and can help you optimize your internet connection.