Colloidal quantum dot photodiodes integrated on metasurfaces for compact SWIR sensors

This week, at the IEEE International Electron Devices Meeting (IEDM 2025), imec, a research and innovation hub in advanced ...

Chip-scale magnetometer uses light for high-precision magnetic sensing

Researchers have developed a precision magnetometer based on a special material that changes optical properties in response ...
Hackaday

TinyCore Board Teaches Core Microcontroller Concepts

Looking for an educational microcontroller board to get you or a loved one into electronics? Consider the tinyCore – a small ...
IEEE

Automatic Street Light System Using Arduino & LDR Sensor

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...
IEEE

High Sensitivity Fiber Optic Temperature Sensor Based on Tunable Laser Vernier Sampling

Abstract: A high-sensitivity optical fiber temperature sensor based on the vernier sampling of tunable laser was proposed. The sensor contains only one fiber Sagnac interferometer (FSI), and the ...