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 ...

We've seen Bravia Eco TV with sensor-based practice to adjust LED backlit in real time, the similar trick is now being used in a Panasonic produced home-user fluorescent lamp to exhibit its ...

This circuit project automatically turns on a night lamp when bedroom light is switched off. The lamp remains ON until the light sensor senses daylight in the morning. A super-bright white LED is used ...