(It’s 3:12 in the banner image.) The technical details are straightforward: WS2812 LEDs, an Arduino, three buttons, and a RTC. You could figure that out by yourself.

An Arduino strip with 1m length and 60 LEDs is used, but this can easily be scaled up or down in the code. With 4 mounted buttons the LED show is switched on / off, as well as switching between the ...

Posted in clock hacks, LED Hacks Tagged arduino, clock, RGB LED, Ring Clock, ws2812 ← The State-Based Nixie Multimeter Judge Spotlight: Limor “Ladyada” Fried → ...

One PCB, one source code for 2835/3528 BW and SK6812/WS2812 RGB (W) LED-strips that can be used to built word clocks and Fibonacci clocks. Use the word clock selector page to compare other ...

These addressable LEDs can be easily controlled by an Arduino. So, in this Arduino inerfacing tutorial series, we are going to look at how to interface such LEDs with Arduino. We will be interfacing ...

Using an Arduino Nano microcontroller together with addressable RGB LEDs, the tabletop version of the wall-mounted original Domino clock offers a great way to learn more about controlling LEDs ...

Software The Arduino IDE or The PlatformIO extension for Visual Studio Code How to Use an RGB LED Module Using the Digital Method This method only works on Arduino boards with a GND pin next to pin 13 ...