so whipped up a neat design using analog meters to display the time. The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so ...

Fortunately, one of the things the Arduino can do that the Raspberry Pi can't is connect with analog components out ... just ...

But [Playful Technology] wanted to control the hands with an Arduino directly and, in the process, he shows us how these modules work ... want an easy-to-control analog clock, try this one ...