Amazon’s quirky new Echo Wall Clock has arrived. While it’s primarily just a $29 analog wall clock, there’s something charming about its analog and digital balance. Echo Wall Clock doesn’t have Alexa ...

In the circuit in Figure 1, the comparator's output will go high if input B is greater than input A. It will fall when input B is less than input A. If the comparator and input signal sources are ...

Since the beginning, Apple has always included a Clock app in iOS, providing iPad and iPhone owners with a world clock, an alarm clock, a stopwatch and a timer. You likely are familiar with the basic ...

If you’re looking for a 1-second time reference, you’d probably just grab a GPS module off the shelf and use the 1PPS output. As demonstrated by [InazumaDenki], though, an old quartz clock module can ...

With the Essential, the pretense of a smart display is gone altogether; the LCD screen has been replaced with a basic LED display. It’s really more of a Google-powered speaker with a clock. As a ...

There is something special about everyday items that manage to bridge the gap between art and practicality. Even after the owners of such pieces get used to the visual appeal, they're still left with ...

Despite smartphones and other technological advances, one object has withstood the test of time: the analog clock. Many of us remember learning about them in schools, between the "big hand, little ...

Many noise sources can plague high-speed radio-frequency (RF) analog signal chains, making design considerations that much more challenging. Both megahertz and sub-terahertz sampling-rate converters ...