A rotary encoder tells the processor the position of the arm so the Arduino sketch can determine which LEDs should be lit to show the time and clock face. What’s even more amazing is [Dylan ...

Big Ben’s bongs also sounded 11am at 10:06am, despite the hands of at least two of the clock faces showing 9am. A spokesman for the House of Commons said that the dials were “temporarily ...

(If that isn't working, make sure you've updated to at least WatchOS 10.6. The initial ... models and don't show up for the Apple Watch. Take over the entire clock face with Clockology Just ...