There is no shortage of things that can tell us the time. Watches, smart watches, smart phones, dumb phones, alarm clocks, wall clocks, laptops, desktops, microwaves, ovens, coffee makers — these are ...

To save space next to your bed, an alarm clock with built-in charging ports is a great multitasking solution. Not only do the best alarm clocks with USB ports charge one or more devices on your ...

The iPhone’s StandBy feature is great and all. But anyone who has fumbled around in the dark to turn off their iPhone alarm knows the importance of a good, solid alarm clock. In terms of design and ...

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 ...

To add our USB power port, we'll steal some DC voltage from the clock. We are going to run power through a LM 7805 voltage regulator to take it down to 5 volts. Adding a 220uF capacitor between the ...

Slated to go on sale this fall for $50, the Smart Clock Essential is—essentially?—Lenovo’s take on Amazon’s Alexa-powered Echo Dot with Clock, although the Smart Clock Essential’s four-inch LED ...

Here is another combo USB gadget, the USB Hub Alarm Clock. This fun USB combo gadget features four USB 2.0 ports, and a built-in clock with an alarm function, which can display the time and date. This ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; the back end is just ...

We have seen quite a few combo USB gadgets here on geeky gadgets. Some are useful, some aren’t, but this one falls into the useful category: the USB Hub and World Travel Clock. The USB Hub and World ...

To help you start the day on the right foot (and show up to class on time), the best alarm clocks for college students will wake you up in a way that’s most effective for you, whether that’s with a ...