A custom and home-etched PCB using an ATtiny4313 instead of an Arduino are the clock’s brains, a Maxim DS1307 for time-keeping, and a simple rotary encoder as the input for setting the time.

Posted in clock hacks Tagged arduino, led strips, rgb ← Building A Ranque-Hilsch Vortex Cooling Tube Bananaphone Lets You Use Fruit And Other Things As Switches → ...

Internet of Things clock created with LED strip lights and ESP8266 12:40 pm February 10, 2023 By Julian Horsey ...

I like this. 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 ...

Nixie tube clock build has been classed as an intermediate project and should take approximately eight hours to complete using an Arduino MKR WiFi 1010 microprocessor together with IN-1 Nixie ...

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 ...