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.

Why it's essential to combine sign-off accuracy, iterative feedback, and intelligent automation in complex designs.

A new AI developed at Duke University can uncover simple, readable rules behind extremely complex systems. It studies how ...

A research team at Duke University has developed a new AI framework that can uncover simple, understandable rules that govern ...

A continuity tester that indicates the resistance of, say, PCB traces with musically-related tones, whose pitch changes with ...

The Fifth Circuit Court of Appeals has handed Texas another win in a lawsuit brought by Chinese nationals challenging a state ...

For granulators and shredders to be truly user-friendly, they have to prioritize safety, ease of maintenance, and simple ...

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

While standard receptacles typically use three wires -- hot, neutral and ground -- you'll occasionally find 2-prong outlets in older homes. Since this type of outlet lacks a ground connection, the ...

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 ...

Building mechanical constraints into design decisions ensures smooth transition from prototype to production without ...

Engineering toys give kids the opportunity to learn STEM subjects through hands-on play. They’re an engaging way for kids to ...