John Dunn recalls a close call with at at-home vacuum tube experiment and shudders at the thought of using another particular ...

This engineer titled his 2024 retrospective “interconnected themes galore.” Both new and expanded connections can lead to ...

An SCR topology transmogrifies into BJT two-wire precision current source with a self-resetting fault-current limiter.

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

Find out CPO’s 2025 scorecard and what lies ahead for this optical interconnect technology in 2026 and beyond.

A simple software method to increase the duty-cycle resolution in a digital pulse width modulation (DPWM)-controlled power ...

The former, a repurposed Electrolux facility, went online in September 2024, only 122 days after construction began. The ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

Gray code is a systematic ordering of binary numbers in a way that each successive value differs from the previous one in ...

Achieving precise and reliable drone positioning requires the integration of advanced IMUs with satellite data.

The most recent such harvesting arrangement I saw is another scheme to exploit the thermal differential between the cold ...

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