This paper proposed a light-emitting diode (LED) automatic lighting system for plant factories. This system can achieve the simultaneous effects of automatic dimming and seven-segment mixing; the ...

When the first astronauts walked on the moon as part of the Apollo Program, the concept of lunar habitats ceased being the ...

This paper presents a design methodology for designing an off-line light-emitting diode (LED) driver, aiming to improve its efficiency, lifespan, and volume. The approach considers the entire design ...

I’ve been to the Riviera Maya strip of the Caribbean coastline several times, and each time I’ve thought, “This is beautiful, ...

I've tested and reviewed several star projectors and the Hommkiety Galaxy Projector has left me stunned by how good it is, ...