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 ...

When traveling in Europe, it's not the compact bathrooms or searching for a public toilet that you should worry about — it's ...

The essence of the circuit is for the input of tone and signal to provide an activation for the relay switch. The essence of the circuit is for the input of tone and signal to provide an activation ...

Researchers from ETH Zürich have developed a gene switch that is operated using the green LED light emitted by commercial smartwatches. Typically, that green LED light is used for the pulse rate ...

TP-Link’s motion-activated Kasa Smart Wi-Fi dimmer gives you immense control over how its motion- and light-sensing features work.

This system is designed to facilitate imaging-guided and light-controlled release of antimycotics, specifically targeting the fungal pathogen Rhizoctonia solani. The research addresses the limitations ...