Casio has launched the G-Shock DW-5900UBB-1 and DW-5900U-1 in the UK. The updated digital watches feature a new module, LED ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Light therapy lamps mimic natural light to help boost mood, focus and sleep quality—and ease symptoms of SAD. Our editors ...

Martha Stewart Denies ‘Ever’ Having Plastic Surgery Done, But There Is an Exception Inventive and Low-Cost Ways to Repurpose Old Remote Controls This story Using Light Timers, Securing Windows ...

If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use to turn on and off an external light like an LED. This circuit uses the ...

If you’re only using the Philips Hue app to turn your Hue lights on and off, you’re not doing it right. Here are 7 essential Hue features that are easy to miss.

The Mokoqi Star Projector Night Light is rather barebones in terms of functionality, but that’s part of the reason why this projector is so inexpensive. It doesn’t come with a remote control, and it ...

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

Spatial control of the phase and amplitude of a laser beam is useful for applications ranging from imaging and holography to interferometry and optical tweezers, reports Neil Savage. Digital spatial ...