Thinking of tackling electrical repairs but don’t know where to start? With just a little knowledge–and less than $100 worth ...

Begin by connecting pin 85 of the relay to a clean ground point on the vehicle chassis or the negative terminal of the ...

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 ...

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year. Turns out, it was the smallest thing.

If you're looking to get into automotive electrical testing, Harbor Freight has just the right kit for you to get started.

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 ...

If you’d like to fix or even diagnose anything involving electricity – whether it’s the energy that surges through a car, snowmobile, boat or even a wall socket or a random AAA remote control battery ...

Ever been stuck with a car that refuses to start or wipers that suddenly stop working? You’re not alone; electrical issues are one of the most frustrating problems that drivers face. But don’t worry, ...

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 ...

Use a digital multimeter (DMM) instead of a voltage pen for accurate power verification, and always follow proper ...