This project demonstrates the design and simulation of a Railway-Crossing Warning Light using a transistor-based astable multivibrator in LTspice. The circuit generates two complementary square-wave ...

After more than a decade of research and development, Tokyo Electron Miyagi Ltd. has introduced an innovative semiconductor etching method that achieves etch rates up to five times faster than ...

The SemLab Contactless Liquid Level Sense Module is an open-source, liquid level sensor designed for non-invasive fluid detection. By utilizing capacitive sensing, the sensor detects the presence of ...

Quantum computers process information in a fundamentally different way from conventional computers, using quantum bits, or ...

New technology enables light to be stored, delayed, and controlled within a single photonic chip, with potential applications ...

Ultra-weak ‘biophotons’ might be used to diagnose disease, or could even represent a new signalling mechanism in cells.

Many of today's electronic devices—from the semiconductors in your cell phone to the photovoltaic cells in your solar ...

This research is significant in that it proposes a new design principle that allows the flow of light within photonic ...

Photonics is forcing EDA to verify not just chips, but the physics of light inside full electro-optical systems.

Tiny Magnetic Waves Could Unlock Quantum Computers the Size of a Penny July 2, 2026 A major breakthrough in quantum technology has turned magnons, tiny magnetic waves once considered too short-lived ...