A significant number of pupils in a Porvoo middle school were unable to read analogue clocks, according to Helsingin Sanomat.

They wanted a digital clock that was inspired by the appearance of an analog one, and they only wanted to use basic logic, ...

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 ...