The circuit has been designed to create a lamp switch operated electronically with an option of setting a delay in the time of execution of operation to reduce one or more lamps in a stairwell or any ...

Replacing every light in the house with a smart bulb can get pricey quickly. One easy way to add intelligence to a room’s lights is with a smart light switch. Once installed, you’ll be able to ...

With just three transistors, one relay, and some resistors and capacitors, a single light switch can provide sophisticated control of high-power and low-power lamps. With just three transistors, one ...

A doll that comes out in a fairy talePinocchioI believe that "I am a boy", like a lamp that behaves like a human being by searching for people, attracting attention, putting a cut switch on its ...

April 22, 2015 Add as a preferred source on Google Add as a preferred source on Google Lamp switches near the bulb can be awkward to reach, especially if the shade is large. Installing an inline cord ...