The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Google TV devices have a new remote option that uses indoor light to ensure it “never runs out of power.” ...

If you're planning to put up a lot of lights for Christmas, these remote controlled outlets from Harbor Freight will save you ...

There are solar cells on either side of the remote to capture whatever light is available, which means the device is still ...

The velocity of light in vacuum, c, is approximately 3 × 10 8 m s −1, fast enough to make 7.5 round-the-world trips in a single second, and to move a distance of 300 mm in 1 ns. This ultrahigh speed ...

There are few things more annoying in the modern living room than sitting down to watch a movie, grabbing the remote, and ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...