We’ve featured a great many unique clocks here on Hackaday, which have utilized nearly every imaginable way of conveying the current time. But of all these marvelous timepieces, the Morse code ...
You’d need an ESP8266 to run the clock code, or if you’d rather sit and admire the rainbow light show unabated by the passing of time, just use an Arduino Uno or something similar. Most of the ...
Listen to the current time in morse code with the Morse Code Clock! I was able to put up with it for about two minutes before I'd had enough. [via Internet is Beautiful] I built a Morse Code clock.