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

The size of a capacitor affects how much charge it can store (its capacitance), its voltage rating, and its physical ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Nevada Supreme Court sends 'fake electors' case back to Clark County Dodgers’ Shohei Ohtani unanimously voted MVP for fourth time; Yankees’ Aaron Judge named AL’s back-to-back winner 'I thought I was ...

Your power banks's capacity won’t neatly map onto your charging needs, but finding the right size doesn’t have to be ...

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

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 ...

A new graphene supercapacitor stores battery-level energy and recharges instantly, redefining fast power storage. Engineers ...

Voltage and power integrity are becoming increasingly critical and challenging for chip designers and architects, regardless of which process technology they are using or which market they are ...

Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...