A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system ...

Habits can feel mysterious, arriving almost overnight or refusing to stick despite weeks of effort. New work on a “hidden ...

You’ve heard of qubits, now get ready for p-bits! These units form the building blocks of probabilistic computers that can solve certain problems more efficiently than traditional computers. A team of ...

Artificial intelligence and machine learning could become dramatically more efficient, thanks to a new type of computer ...

Artificial intelligence and machine learning could become dramatically more efficient, thanks to a new type of computer ...

Scientists are closing in on the brain’s internal circuitry for hunger, revealing a surprisingly precise “off switch” that ...

While previous p-bit proposals included an analog component and DAC, the new research offers an all-digital p-bit design. “The reliance on analog signals was holding back progress,” said Shunsuke ...

Joe Tymecki of Vermont Public Media talked with us about budgeting and the sense of urgency resulting from the end of federal ...

A new atomically precise carbon sheet combines nanoporous graphene and biphenylene stripes, offering controlled ...

The $12K machine promises AI performance can scale to 32 chip servers and beyond but an immature software stack makes harnessing that compute challenging ...

Andrew Hill Well, it’s a spectacular bit of work — the book. I’ve called it a sort of hardcore business book. Lots of ...