A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Abstract: The modeling of spectral characteristics of light-emitting diodes (LED) has been addressed in various studies. We extend the current state of knowledge by modeling the spectral ...

Abstract: Internet-of-Things (IoT) technology addresses the issues of water loss by efficiently monitoring the water levels, spotting leaks, and refill tanks when needed Notably, this technology can ...