We love clock projects here at Hackaday, and we’ve seen many beautiful designs based on a wide variety of display technologies. There are various types of glass tubes like Nixies, Numitrons and ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. There are two types of people: those who naturally ...

If you’re sensitive to light or you simply despise waking up to tons of brightness, the best low-light alarm clocks come in an array of unique styles, ranging from super-sleek picks to retro-inspired ...

Sunrise alarm clocks use light to wake you up gradually in the morning. Shop expert-recommended sunrise clocks from top ...

LEDs have become so ubiquitous in our projects that just hearing that term probably conjures images of tiny illuminated domes in an array of single-spectrum colors. It’s easy to forget that these ...

Light impacts the ticking of our internal clock — it tells our brain to be awake, while darkness signals that it’s time to sleep. That’s why screen time before bed can interfere with your sleep. “In ...

Unlike smartphones or traditional alarm clocks that rely solely on sound to wake you up, sunrise alarm clocks mimic the coming of dawn, with ever-increasing amounts of light. Much like a traditional ...

Waking up to the sound of a blaring alarm can be jarring, especially if you have to do so in pitch black. That’s why some people have turned to devices that mimic the arrival of daylight as a gentler ...

A new study from the University of Washington has found that a specially designed LED light emitting alternating blue and orange wavelengths can better regulate circadian rhythms and improve melatonin ...