The project uses classic LED 7-segment display from vintage LED watches and vintage calculators in order to create a digital clock. The design of this clock does not only come with these classic ...

Reddit user Krukerfluk has created an awesome DIY digital clock using 144 x seven segment displays, combining them to create a larger LED display powered by an Arduino Nano. The small Arduino ...

Clocks are such mundane objects that it’s sometimes hard for them to grab your attention. They’re there when you need them, but they don’t exactly invite you to watch them work. Unless, of course, you ...

The circuit has been designed to create a digital clock using a single IC MM5314N with all the functions provided in the operation. MM5314 – a monolithic MOS integrated circuit that utilizes P-channel ...

We have phones that sync with the world’s most accurate counters. But there’s something special about watching time pass on a clock or a watch–something that ticks–that’s stopped digital time from ...

NASA's new countdown clock for space missions is a lot like a football stadium display and way more advanced than the old analog one it's replacing. Freelance writer Amanda C. Kooser covers gadgets ...

You know ferrofluid? That awesome black liquid that takes on a variety of crazy shapes when in the presence of a magnetic field? It was originally designed by a NASA engineer as a special type of ...

Perhaps your cell phone does a fine job waking you up in the morning, but an alarm clock is a superior device. By now, it’s common knowledge that using your phone at bedtime—or even sleeping near it, ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. If you like waking up the (semi) old-fashioned way with a ...

A new Echo Dot with a digital clock display was among the many products Amazon unveiled at its annual product announcement event Wednesday in Seattle. In the presentation by Dave Limp, senior vice ...

While regular alarm clocks are great, they’re very much outpaced by modern smart alarm clocks that have a ton of great features, including ones that can help you get to sleep. Whether it’s meditation ...

It’s a very large number, and it keeps getting larger. That’s the message behind a new billboard that went up this week along Interstate 43 in downtown Milwaukee — a digital “debt clock” that displays ...