[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 ...

So you've already outgrown Arduino's most beginner-friendly ... If you no longer want to use your device as a clock, you can replace the LED matrix with your smartphone and have it play 3D ...

DIYer Paulo Renato's solution was to hook up his lighting system to an Arduino that taps into an astronomical clock. The Arduino uses latitude and longitude to help decide when to click on the ...

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...