This replica uses LEDs driven by an Arduino Nano and a real-time clock. Since the RTC gives hours from 0-23 and minutes and seconds from 0-59, a couple of shift registers and some modulo ...

The most popular RTC for the Arduino is the DS1307. However, it does have some drawbacks, the most notable of which is that its operating voltage is 5v, which means it cannot be used with 3.3v ...

The new Arduino project is powered by an Arduino Mega, that has been compounded with a RTC module and 3.2 inch touchscreen, which is used to display the time and current song as well as provide a ...