Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device ...

Smaller transistors made chips faster, cheaper, and more capable. As Moore's law slows, a different limit has come into focus ...

Japanese researchers employed machine learning to develop a wireless power transfer system that remains stable under any load ...

A vitamin-sized capsule that beams light inside the gut could change how scientists study digestion and the gut-brain connection.

Researchers from UNamur and Stanford have developed a compact, energy-efficient photonic device that steers light using ...

Simple FM Transmitter with BFW92A This project is a small mono FM transmitter built around the BFW92A RF transistor. It takes a stereo audio signal (L and R), mixes it to mono, and transmits it over ...

A simple temperature sensor using a two-wire transmitter for PRTDs combined with the still-popular 4 to 20 mA analog current ...

A simple extension of a previous class A/B differential output amp DI that creates a square-law characteristic.

A new light-based method lets tiny quantum dots release perfectly controlled photons, opening doors to faster and cheaper ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included.

Researchers at the US Department of Energy’s Oak Ridge National Laboratory (ORNL) say they have developed medium-voltage ...

ALBUQUERQUE, N.M. & WASHINGTON, August 13, 2025--Aspen Avionics Selected by Joby Aviation to Supply NexNav Mini GPS-SBAS Receiver for eVTOL ...