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

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

In this first of a three-part series on power quality surveys, we take a look at the role of baseline surveys, the tools ...

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 ...

What if the ultimate key to humanity’s clean energy dream was an invisible giant hiding in southern France—so powerful it could lift an aircraft carrier, ...

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

A capacitor is an essential component in many electrical and electronic circuits. It stores and releases electrical energy when needed, helping regulate voltage and maintain power stability. Over time ...

Martin Lewis is urging UK households to check their meter readings "now". Energy bills for typical households are set to rise from October 1, 2025, due to a 2% increase in the Ofgem price cap. The ...

In a city where commuters often say that auto-rickshaw rides booked through aggregator apps feel overpriced, two Bengaluru-based software engineers have developed a tool that allows them to check just ...

Think of your Volvo like a finely-tuned orchestra. When it refuses to start, it’s often a single instrument out of tune. Your job is to find that one note—be it a dead battery, a faulty sensor, or a ...

Diabetes test strips are an easy way to test your blood sugar, aka your glucose levels. This is important for people with diabetes. The strips work with glucose meters to “read” your blood sugar ...