Negative group delay circuits represent an innovative frontier in electronic engineering, wherein the output signal appears to precede its input. This seemingly paradoxical behaviour is achieved ...

EIM Technologies' Kickstarter campaign ended on April 16, 2025, reaching ~$108,000 in pledges. The book and associated kits can now be ordered from EIM directly, with details below. EIM used ...

The chip market is growing worldwide; it’s projected to nearly double by 2030 to over one trillion dollars. Most of this market is made up of digital functions in the form of logic, microprocessors, ...

As analog-to-digital and digital-to-analog converter resolutions increase and power supply voltages decrease, the size of a least significant bit becomes smaller. This makes signal-conditioning tasks ...

A technical paper titled “Neuromorphic analog circuits for robust on-chip always-on learning in spiking neural networks” was published by researchers at Institute of Neuroinformatics, University of ...

(Nanowerk News) Wearable electronics that can monitor health and provide real-time feedback have long been envisioned as the future of personalized medicine. But most wearables today simply collect ...

Circuitandsignal is a hobbyist site for amateur radio, audio, and scientific electronics projects. Thermionic emission rules but we’re finding room for solid state. Coming soon… HW-8 madness!