[Barzok] has a very minimal clock build. It takes a handful of LED arrays with an integrated driver, an Arduino Nano, a real-time clock module, and a voltage regulator. The software uses a custom ...

I've got the bulk of an LED clock sitting on my workbench, waiting for me to design a PCB and case for it. You could add an I2C-based RTC module to the arduino easily enough... it would give you ...

Short of dropping down to one LED and blinking out the time ... how [Electronoobs] pulled this off without an external clock source for the ATmega328P chip. The chip actually has an internal ...

Spice up your time-telling time with the open-source, hackable and Arduino-based DOTKLOK ... so you can make whatever adjustments you want. LED colors come in red or green. The only down side ...

For example, you could incorporate LED lights to indicate different ... Carney’s website for more details on this cool Arduino Weather Clock. Sean’s website provides a detailed breakdown ...

and building a frame for the clock. Once the model was completed, it was only a matter of applying the appropriate code to the arduino for control over the LED lights. He found a code on Adafruit ...

It is not that complicated and all of the above is really easy to achieve if you already have some experience with Arduino, ESP, LED strips, and basic coding. I wanted to make this clock for a ...

Just when you thought you’ve seen every strange variation of clock there is to see, we find one based on an Arduino that tracks ... parts thanks to a segmented LED array. As each segment lights ...

Following on from the creative use of LEDs with the Periodic Table, check out this smart shelving system, similarly driven by an Arduino and using LEDs, that serves as a clock. Not a sentence I ...

Okay, I knew this would happen - one Arduino clock leads to another. Take a look at a clock that tells the time in terms of the first 192 digits of Pi, via a 32 x 8 LED matrix... Dubbed the Pi Day ...