In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Abstract: Long-distance distributed fiber-optic sensing based on optical pulse coding is widely applied in structural health monitoring and geological disaster early warning. However, erbium-doped ...

An Osaka Metropolitan University-led research team investigated the decay time of coherent longitudinal optical (LO) phonons both in a GaAs 1−x N x epilayer and in a GaAs single crystal, to clarify ...

For certain high-security devices, such as card readers, ATMs, and hardware security modules, normal physical security isn’t enough – they need to wipe out their sensitive data if someone starts ...

What if you could combine the simplicity of Arduino with the power of a Linux-based processor, all in one compact device? Enter the Arduino Uno Q, a new development board designed to handle everything ...

New Year's Day commemorates the passing of time and the start of a new chapter, so it is fitting that the same day also presents an opportunity to breathe new life into thousands of creative works ...

On January 1, 2026, copyrights will expire for comics, books, movies, musical compositions and other creative works from 1930, as well as sound recordings from 1925 Ellen Wexler - Assistant Editor, ...

From films featuring the Marx brothers and early Betty Boop, to a Faulkner classic, and "Body and Soul," these artistic works are free game on January 1. For many filmmakers, publishers, programmers, ...