Abstract: The thermal management of light-emitting diode (LED) packaging modules has become more important in the past decade, especially for high-powered LED chips, which produce high temperatures ...

Nueva Rosita, Coah.-El alcalde Óscar Ríos Ramírez informó que durante este 2026 el municipio continuará avanzando de manera significativa en la instalación de luminarias LED en distintos sectores de ...

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 ...

Prueba de ello es el Programa de Navidad para este 2025 que ha presentado este miércoles el Ayuntamiento de la capital regional. Con un presupuesto de 774.644,74 euros, la ciudad dará un salto en ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Aid agencies are warning of starvation in war-torn Myanmar's Rakhine State, with the World Food Programme (WFP) making an urgent appeal for more donations to avoid a "full-blown disaster". The agency ...

Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...

The man responsible for Saturday's arson atack on a Seoul subway train committed the crime out of spite toward the court's decision about his recent divorce, according to local media reports Sunday.

Walking safely and confidently can be a challenging task for visually impaired individuals, but with the help of technology, we can make it easier for them. This DIY Blind Stick is an innovative yet ...

Programar robots o pequeños dispositivos electrónicos es una de las formas más sencillas y divertidas para acercarse al mundo de la robótica y el pensamiento computacional en el aula, y las placas de ...