This is a simple Arduino project where 5 LEDs are connected to an Arduino UNO and lit up sequentially to create a "running" effect. Each LED turns on for 500ms, then turns off before the next LED ...

When you read “Arduino wristwatch”, you fall into the trap of envisioning an Arduino UNO clumsily strapped to someone’s wrist. [Marijo Blažević’s] creation is much more polished than that. A round ...