While the analog clock has fallen out of fashion, it does reveal what the "o" in "o'clock" means.

In an age where digital displays dominate our lives, a concerning educational gap has emerged: today's children are increasingly unable to read traditional analog clocks. According to a 2023 ...

Our hacker [glgorman] sent in their submission for the One Hertz Challenge: an analog software clock for Microsoft Windows. I guess we’d have to say that this particular project is a work-in-progress.

You can use a microcontroller to build a clock. After all, a clock is just something that counts the passage of time. The only problem is that microcontrollers can’t track time very accurately. They ...