This light activated remote switch circuit could be operated using a flashlight beam and could eb used for toggling a specified load from a distance using an external light source such as a flashlight ...

A remote that never asks for new batteries sounds like a small thing, until you have had one die in the middle of a show. Google and its partners are now pushing that idea with a new Google TV ...

WENZHOU, ZHEJIANG, CHINA, January 5, 2026 /EINPresswire.com/ — A high-quality smart switch provides more than just the convenience of remote mobile control; it offers energy management, automated ...