What time is it? Metro Mini time! Build this stylish, minimalist clock. It’s a clock made of love. And a Metro mini, a real time clock module, and a 7-segment display backpack.
You can build it on a breadboard, solder it to a perma proto board, or, go for a minimalist “dead bug” air wiring method using header strips. Then, mount it to anything you like, such as the hardwood floor scrap seen here.