Recently an ad on YouTube about an acoustic light sensor/switch module piqued my interest. Out of curiosity, I contacted the online vendor and bought a pair. Named MR-SK50A, the module is less popular ...

ELEGRP, a leading manufacturer of electrical safety equipment, goes above and beyond so homeowners can have the best home life experience through its smart home solutions. The company designs its ...

SwitchBot has unveiled its latest gadget, a battery-powered presence sensor that promises far more accuracy than your typical motion detector, and it runs ...

This light sensor switch circuit allows the automatic connection of a lamp when the light is low (at nightfall) and will maintain the lamp ON for a certain period of time. This time can be adjusted ...

Tobias Wong has designed the on/off switch: A wireless, metal-plate wall switch that can be placed anywhere and can control any light fixture in your house by attaching its remote component. The range ...