We’ve all seen LED clocks where RGB LEDs are used to display time. It seems like the simpler the interface, the more likely you’d need to do math to figure out the time. This Octal Clock by [Alex ...

As you probably know, we love our clocks here at Hackaday. Odd display technologies are always interesting to see, as are unusual encoding techniques such as binary, ternary or higher-radix number ...

Amazon's Echo Flex -- the modular plug-in smart speaker that debuted in 2019 -- is getting a new attachment: an LED clock. The clock is already up for preorder on Amazon for $15, and will be available ...

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 ...

Based on an Atmel AVR microcontroller with 8kB flash, the LED clock uses a German time signal in the form of DCF77 Receiver as it was connected to an Ethernet network to serve as a NTP server while ...

Check out this cool geek clock from Dutch designer Peter van der Jagt, which features 1500 red LEDs. The 1500 LED clock will show the current date, day and time using the red LED’s. Try to keep 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 ...

The Tix LED Clock is a somewhat classy (if you live in an adobe hut on an alien world), LED-based clock that shows you the time in one of more than a million different patterns. Each panel represents ...

First things first. If you’re thinking, “Hmm, this new Echo Dot looks just like the old Echo Dot… with a digital clock on the front,” well you’re correct. From a design and internal hardware ...

The dead flies are then digested by bacteria within the microbial fuel cell. This digestion process leads to chemical changes that generate electricity, which is then used to power the LED clock. This ...

Aside from its new spherical design, the revamped Echo Dot with Clock doesn’t veer far from the original’s winning formula. Like chocolate-covered peanut butter or eggs served with bacon, an Amazon ...