Aside from displaying time, many digital wall clocks also have extra features such as alarms and dimmable backlighting.

Your phone doesn’t just tell time—it shapes how you live it. Constant digital cues may be turning you into a “clock person,” ...

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 ...