IKEA has launched its new Gömpyssling LED light with sensor. It's a motion-activated light which automatically switches on when you open a cupboard or step into a space, then turns itself off after ...

Destinado a menores con edades comprendidas entre los 3 y los 12 años, el Programa de Escuela Primaria (PEP) apuesta por fomentar en el alumnado una mentalidad internacional y pone el foco ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Hoy, 5 de enero de 2026, España celebra la Cabalgata de Reyes, con pasacalles pasados por agua y nieve. En Madrid, la cabalgata vespertina destaca por su seguridad, carrozas eléctricas y caramelos sin ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

© Sociedad Española de Radiodifusión, S.L.U. Sociedad Española de Radiodifusión, S.L.U. realiza una reserva expresa de las reproducciones y usos de las obras y ...

Buying a monitor or TV has become a daunting task these days. When manufacturers aren’t branding their products with acronyms like QLED and OLED, they use confusing terms like mini-LED instead.

While fluorophore-biomacromolecule systems are relatively well known, afterglow luminophore-biomacromolecule conjugates/complexes are rarely studied. Here, the authors report the development of a ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.